public class javax.swing.JViewport extends javax.swing.JComponent implements javax.accessibility.Accessible
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: javax.swing.JViewport
  super_class: javax.swing.JComponent
{
  private static final java.lang.String uiClassID;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "ViewportUI"

  static final java.lang.Object EnableWindowBlit;
    descriptor: Ljava/lang/Object;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  protected boolean isViewSizeSet;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  protected java.awt.Point lastPaintPosition;
    descriptor: Ljava/awt/Point;
    flags: (0x0004) ACC_PROTECTED

  protected boolean backingStore;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  protected transient java.awt.Image backingStoreImage;
    descriptor: Ljava/awt/Image;
    flags: (0x0084) ACC_PROTECTED, ACC_TRANSIENT

  protected boolean scrollUnderway;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  private java.awt.event.ComponentListener viewListener;
    descriptor: Ljava/awt/event/ComponentListener;
    flags: (0x0002) ACC_PRIVATE

  private transient javax.swing.event.ChangeEvent changeEvent;
    descriptor: Ljavax/swing/event/ChangeEvent;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  public static final int BLIT_SCROLL_MODE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final int BACKINGSTORE_SCROLL_MODE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  public static final int SIMPLE_SCROLL_MODE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  private int scrollMode;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private transient boolean repaintAll;
    descriptor: Z
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient boolean waitingForRepaint;
    descriptor: Z
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient javax.swing.Timer repaintTimer;
    descriptor: Ljavax/swing/Timer;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient boolean inBlitPaint;
    descriptor: Z
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private boolean hasHadValidView;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean viewChanged;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 125
            ldc "EnableWindowBlit"
            putstatic javax.swing.JViewport.EnableWindowBlit:Ljava/lang/Object;
         1: .line 214
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 288
            aload 0 /* this */
            invokespecial javax.swing.JComponent.<init>:()V
         1: .line 131
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.isViewSizeSet:Z
         2: .line 137
            aload 0 /* this */
            aconst_null
            putfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
         3: .line 149
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.backingStore:Z
         4: .line 152
            aload 0 /* this */
            aconst_null
            putfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
         5: .line 170
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.scrollUnderway:Z
         6: .line 175
            aload 0 /* this */
            aconst_null
            putfield javax.swing.JViewport.viewListener:Ljava/awt/event/ComponentListener;
         7: .line 182
            aload 0 /* this */
            aconst_null
            putfield javax.swing.JViewport.changeEvent:Ljavax/swing/event/ChangeEvent;
         8: .line 220
            aload 0 /* this */
            iconst_1
            putfield javax.swing.JViewport.scrollMode:I
         9: .line 289
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.createLayoutManager:()Ljava/awt/LayoutManager;
            invokevirtual javax.swing.JViewport.setLayout:(Ljava/awt/LayoutManager;)V
        10: .line 290
            aload 0 /* this */
            iconst_1
            invokevirtual javax.swing.JViewport.setOpaque:(Z)V
        11: .line 291
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.updateUI:()V
        12: .line 292
            aload 0 /* this */
            iconst_1
            invokevirtual javax.swing.JViewport.setInheritsPopupMenu:(Z)V
        13: .line 293
            return
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   14     0  this  Ljavax/swing/JViewport;

  public javax.swing.plaf.ViewportUI getUI();
    descriptor: ()Ljavax/swing/plaf/ViewportUI;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 304
            aload 0 /* this */
            getfield javax.swing.JViewport.ui:Ljavax/swing/plaf/ComponentUI;
            checkcast javax.swing.plaf.ViewportUI
            areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;

  public void setUI(javax.swing.plaf.ViewportUI);
    descriptor: (Ljavax/swing/plaf/ViewportUI;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // javax.swing.plaf.ViewportUI ui
         0: .line 318
            aload 0 /* this */
            aload 1 /* ui */
            invokespecial javax.swing.JComponent.setUI:(Ljavax/swing/plaf/ComponentUI;)V
         1: .line 319
            return
        end local 1 // javax.swing.plaf.ViewportUI ui
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/swing/JViewport;
            0    2     1    ui  Ljavax/swing/plaf/ViewportUI;
    RuntimeVisibleAnnotations: 
      java.beans.BeanProperty(hidden = true, visualUpdate = true, description = "The UI object that implements the Component's LookAndFeel.")
    MethodParameters:
      Name  Flags
      ui    

  public void updateUI();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 328
            aload 0 /* this */
            aload 0 /* this */
            invokestatic javax.swing.UIManager.getUI:(Ljavax/swing/JComponent;)Ljavax/swing/plaf/ComponentUI;
            checkcast javax.swing.plaf.ViewportUI
            invokevirtual javax.swing.JViewport.setUI:(Ljavax/swing/plaf/ViewportUI;)V
         1: .line 329
            return
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/swing/JViewport;

  public java.lang.String getUIClassID();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 342
            ldc "ViewportUI"
            areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;

  protected void addImpl(java.awt.Component, java.lang.Object, int);
    descriptor: (Ljava/awt/Component;Ljava/lang/Object;I)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Component child
        start local 2 // java.lang.Object constraints
        start local 3 // int index
         0: .line 359
            aload 0 /* this */
            aload 1 /* child */
            invokevirtual javax.swing.JViewport.setView:(Ljava/awt/Component;)V
         1: .line 360
            return
        end local 3 // int index
        end local 2 // java.lang.Object constraints
        end local 1 // java.awt.Component child
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Ljavax/swing/JViewport;
            0    2     1        child  Ljava/awt/Component;
            0    2     2  constraints  Ljava/lang/Object;
            0    2     3        index  I
    MethodParameters:
             Name  Flags
      child        
      constraints  
      index        

  public void remove(java.awt.Component);
    descriptor: (Ljava/awt/Component;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Component child
         0: .line 369
            aload 1 /* child */
            aload 0 /* this */
            getfield javax.swing.JViewport.viewListener:Ljava/awt/event/ComponentListener;
            invokevirtual java.awt.Component.removeComponentListener:(Ljava/awt/event/ComponentListener;)V
         1: .line 370
            aload 0 /* this */
            aload 1 /* child */
            invokespecial javax.swing.JComponent.remove:(Ljava/awt/Component;)V
         2: .line 371
            return
        end local 1 // java.awt.Component child
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Ljavax/swing/JViewport;
            0    3     1  child  Ljava/awt/Component;
    MethodParameters:
       Name  Flags
      child  

  public void scrollRectToVisible(java.awt.Rectangle);
    descriptor: (Ljava/awt/Rectangle;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=10, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Rectangle contentRect
         0: .line 394
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            astore 2 /* view */
        start local 2 // java.awt.Component view
         1: .line 396
            aload 2 /* view */
            ifnonnull 3
         2: .line 397
            return
         3: .line 399
      StackMap locals: java.awt.Component
      StackMap stack:
            aload 2 /* view */
            invokevirtual java.awt.Component.isValid:()Z
            ifne 5
         4: .line 403
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.validateView:()V
         5: .line 407
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            aload 1 /* contentRect */
            getfield java.awt.Rectangle.width:I
            aload 1 /* contentRect */
            getfield java.awt.Rectangle.x:I
            invokevirtual javax.swing.JViewport.positionAdjustment:(III)I
            istore 3 /* dx */
        start local 3 // int dx
         6: .line 408
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getHeight:()I
            aload 1 /* contentRect */
            getfield java.awt.Rectangle.height:I
            aload 1 /* contentRect */
            getfield java.awt.Rectangle.y:I
            invokevirtual javax.swing.JViewport.positionAdjustment:(III)I
            istore 4 /* dy */
        start local 4 // int dy
         7: .line 410
            iload 3 /* dx */
            ifne 8
            iload 4 /* dy */
            ifeq 37
         8: .line 411
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getViewPosition:()Ljava/awt/Point;
            astore 5 /* viewPosition */
        start local 5 // java.awt.Point viewPosition
         9: .line 412
            aload 2 /* view */
            invokevirtual java.awt.Component.getSize:()Ljava/awt/Dimension;
            astore 6 /* viewSize */
        start local 6 // java.awt.Dimension viewSize
        10: .line 413
            aload 5 /* viewPosition */
            getfield java.awt.Point.x:I
            istore 7 /* startX */
        start local 7 // int startX
        11: .line 414
            aload 5 /* viewPosition */
            getfield java.awt.Point.y:I
            istore 8 /* startY */
        start local 8 // int startY
        12: .line 415
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getExtentSize:()Ljava/awt/Dimension;
            astore 9 /* extent */
        start local 9 // java.awt.Dimension extent
        13: .line 417
            aload 5 /* viewPosition */
            dup
            getfield java.awt.Point.x:I
            iload 3 /* dx */
            isub
            putfield java.awt.Point.x:I
        14: .line 418
            aload 5 /* viewPosition */
            dup
            getfield java.awt.Point.y:I
            iload 4 /* dy */
            isub
            putfield java.awt.Point.y:I
        15: .line 423
            aload 2 /* view */
            invokevirtual java.awt.Component.isValid:()Z
            ifeq 34
        16: .line 424
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getParent:()Ljava/awt/Container;
            invokevirtual java.awt.Container.getComponentOrientation:()Ljava/awt/ComponentOrientation;
            invokevirtual java.awt.ComponentOrientation.isLeftToRight:()Z
            ifeq 23
        17: .line 425
            aload 5 /* viewPosition */
            getfield java.awt.Point.x:I
            aload 9 /* extent */
            getfield java.awt.Dimension.width:I
            iadd
            aload 6 /* viewSize */
            getfield java.awt.Dimension.width:I
            if_icmple 20
        18: .line 426
            aload 5 /* viewPosition */
            iconst_0
            aload 6 /* viewSize */
            getfield java.awt.Dimension.width:I
            aload 9 /* extent */
            getfield java.awt.Dimension.width:I
            isub
            invokestatic java.lang.Math.max:(II)I
            putfield java.awt.Point.x:I
        19: .line 427
            goto 27
      StackMap locals: javax.swing.JViewport java.awt.Rectangle java.awt.Component int int java.awt.Point java.awt.Dimension int int java.awt.Dimension
      StackMap stack:
        20: aload 5 /* viewPosition */
            getfield java.awt.Point.x:I
            ifge 27
        21: .line 428
            aload 5 /* viewPosition */
            iconst_0
            putfield java.awt.Point.x:I
        22: .line 430
            goto 27
        23: .line 431
      StackMap locals:
      StackMap stack:
            aload 9 /* extent */
            getfield java.awt.Dimension.width:I
            aload 6 /* viewSize */
            getfield java.awt.Dimension.width:I
            if_icmple 26
        24: .line 432
            aload 5 /* viewPosition */
            aload 6 /* viewSize */
            getfield java.awt.Dimension.width:I
            aload 9 /* extent */
            getfield java.awt.Dimension.width:I
            isub
            putfield java.awt.Point.x:I
        25: .line 433
            goto 27
        26: .line 434
      StackMap locals:
      StackMap stack:
            aload 5 /* viewPosition */
            iconst_0
            aload 6 /* viewSize */
            getfield java.awt.Dimension.width:I
            aload 9 /* extent */
            getfield java.awt.Dimension.width:I
            isub
            aload 5 /* viewPosition */
            getfield java.awt.Point.x:I
            invokestatic java.lang.Math.min:(II)I
            invokestatic java.lang.Math.max:(II)I
            putfield java.awt.Point.x:I
        27: .line 437
      StackMap locals:
      StackMap stack:
            aload 5 /* viewPosition */
            getfield java.awt.Point.y:I
            aload 9 /* extent */
            getfield java.awt.Dimension.height:I
            iadd
            aload 6 /* viewSize */
            getfield java.awt.Dimension.height:I
            if_icmple 32
        28: .line 438
            aload 5 /* viewPosition */
            iconst_0
            aload 6 /* viewSize */
            getfield java.awt.Dimension.height:I
        29: .line 439
            aload 9 /* extent */
            getfield java.awt.Dimension.height:I
            isub
        30: .line 438
            invokestatic java.lang.Math.max:(II)I
            putfield java.awt.Point.y:I
        31: .line 440
            goto 34
        32: .line 441
      StackMap locals:
      StackMap stack:
            aload 5 /* viewPosition */
            getfield java.awt.Point.y:I
            ifge 34
        33: .line 442
            aload 5 /* viewPosition */
            iconst_0
            putfield java.awt.Point.y:I
        34: .line 445
      StackMap locals:
      StackMap stack:
            aload 5 /* viewPosition */
            getfield java.awt.Point.x:I
            iload 7 /* startX */
            if_icmpne 35
            aload 5 /* viewPosition */
            getfield java.awt.Point.y:I
            iload 8 /* startY */
            if_icmpeq 37
        35: .line 446
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 5 /* viewPosition */
            invokevirtual javax.swing.JViewport.setViewPosition:(Ljava/awt/Point;)V
        36: .line 468
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.scrollUnderway:Z
        end local 9 // java.awt.Dimension extent
        end local 8 // int startY
        end local 7 // int startX
        end local 6 // java.awt.Dimension viewSize
        end local 5 // java.awt.Point viewPosition
        end local 4 // int dy
        end local 3 // int dx
        37: .line 472
      StackMap locals: javax.swing.JViewport java.awt.Rectangle java.awt.Component
      StackMap stack:
            return
        end local 2 // java.awt.Component view
        end local 1 // java.awt.Rectangle contentRect
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   38     0          this  Ljavax/swing/JViewport;
            0   38     1   contentRect  Ljava/awt/Rectangle;
            1   38     2          view  Ljava/awt/Component;
            6   37     3            dx  I
            7   37     4            dy  I
            9   37     5  viewPosition  Ljava/awt/Point;
           10   37     6      viewSize  Ljava/awt/Dimension;
           11   37     7        startX  I
           12   37     8        startY  I
           13   37     9        extent  Ljava/awt/Dimension;
    MethodParameters:
             Name  Flags
      contentRect  

  private void validateView();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 485
            aload 0 /* this */
            iconst_0
            invokestatic javax.swing.SwingUtilities.getValidateRoot:(Ljava/awt/Container;Z)Ljava/awt/Container;
            astore 1 /* validateRoot */
        start local 1 // java.awt.Component validateRoot
         1: .line 487
            aload 1 /* validateRoot */
            ifnonnull 3
         2: .line 488
            return
         3: .line 492
      StackMap locals: java.awt.Component
      StackMap stack:
            aload 1 /* validateRoot */
            invokevirtual java.awt.Component.validate:()V
         4: .line 496
            aload 0 /* this */
            invokestatic javax.swing.RepaintManager.currentManager:(Ljavax/swing/JComponent;)Ljavax/swing/RepaintManager;
            astore 2 /* rm */
        start local 2 // javax.swing.RepaintManager rm
         5: .line 498
            aload 2 /* rm */
            ifnull 7
         6: .line 499
            aload 2 /* rm */
            aload 1 /* validateRoot */
            checkcast javax.swing.JComponent
            invokevirtual javax.swing.RepaintManager.removeInvalidComponent:(Ljavax/swing/JComponent;)V
         7: .line 501
      StackMap locals: javax.swing.RepaintManager
      StackMap stack:
            return
        end local 2 // javax.swing.RepaintManager rm
        end local 1 // java.awt.Component validateRoot
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    8     0          this  Ljavax/swing/JViewport;
            1    8     1  validateRoot  Ljava/awt/Component;
            5    8     2            rm  Ljavax/swing/RepaintManager;

  private int positionAdjustment(int, int, int);
    descriptor: (III)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // javax.swing.JViewport this
        start local 1 // int parentWidth
        start local 2 // int childWidth
        start local 3 // int childAt
         0: .line 513
            iload 3 /* childAt */
            iflt 2
            iload 2 /* childWidth */
            iload 3 /* childAt */
            iadd
            iload 1 /* parentWidth */
            if_icmpgt 2
         1: .line 514
            iconst_0
            ireturn
         2: .line 520
      StackMap locals:
      StackMap stack:
            iload 3 /* childAt */
            ifgt 4
            iload 2 /* childWidth */
            iload 3 /* childAt */
            iadd
            iload 1 /* parentWidth */
            if_icmplt 4
         3: .line 521
            iconst_0
            ireturn
         4: .line 527
      StackMap locals:
      StackMap stack:
            iload 3 /* childAt */
            ifle 6
            iload 2 /* childWidth */
            iload 1 /* parentWidth */
            if_icmpgt 6
         5: .line 528
            iload 3 /* childAt */
            ineg
            iload 1 /* parentWidth */
            iadd
            iload 2 /* childWidth */
            isub
            ireturn
         6: .line 534
      StackMap locals:
      StackMap stack:
            iload 3 /* childAt */
            iflt 8
            iload 2 /* childWidth */
            iload 1 /* parentWidth */
            if_icmplt 8
         7: .line 535
            iload 3 /* childAt */
            ineg
            ireturn
         8: .line 541
      StackMap locals:
      StackMap stack:
            iload 3 /* childAt */
            ifgt 10
            iload 2 /* childWidth */
            iload 1 /* parentWidth */
            if_icmpgt 10
         9: .line 542
            iload 3 /* childAt */
            ineg
            ireturn
        10: .line 548
      StackMap locals:
      StackMap stack:
            iload 3 /* childAt */
            ifge 12
            iload 2 /* childWidth */
            iload 1 /* parentWidth */
            if_icmplt 12
        11: .line 549
            iload 3 /* childAt */
            ineg
            iload 1 /* parentWidth */
            iadd
            iload 2 /* childWidth */
            isub
            ireturn
        12: .line 552
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 3 // int childAt
        end local 2 // int childWidth
        end local 1 // int parentWidth
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   13     0         this  Ljavax/swing/JViewport;
            0   13     1  parentWidth  I
            0   13     2   childWidth  I
            0   13     3      childAt  I
    MethodParameters:
             Name  Flags
      parentWidth  
      childWidth   
      childAt      

  public final void setBorder(javax.swing.border.Border);
    descriptor: (Ljavax/swing/border/Border;)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // javax.swing.border.Border border
         0: .line 572
            aload 1 /* border */
            ifnull 2
         1: .line 573
            new java.lang.IllegalArgumentException
            dup
            ldc "JViewport.setBorder() not supported"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 575
      StackMap locals:
      StackMap stack:
            return
        end local 1 // javax.swing.border.Border border
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Ljavax/swing/JViewport;
            0    3     1  border  Ljavax/swing/border/Border;
    MethodParameters:
        Name  Flags
      border  

  public final java.awt.Insets getInsets();
    descriptor: ()Ljava/awt/Insets;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 586
            new java.awt.Insets
            dup
            iconst_0
            iconst_0
            iconst_0
            iconst_0
            invokespecial java.awt.Insets.<init>:(IIII)V
            areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;

  public final java.awt.Insets getInsets(java.awt.Insets);
    descriptor: (Ljava/awt/Insets;)Ljava/awt/Insets;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Insets insets
         0: .line 601
            aload 1 /* insets */
            aload 1 /* insets */
            aload 1 /* insets */
            aload 1 /* insets */
            iconst_0
            dup_x1
            putfield java.awt.Insets.bottom:I
            dup_x1
            putfield java.awt.Insets.right:I
            dup_x1
            putfield java.awt.Insets.top:I
            putfield java.awt.Insets.left:I
         1: .line 602
            aload 1 /* insets */
            areturn
        end local 1 // java.awt.Insets insets
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Ljavax/swing/JViewport;
            0    2     1  insets  Ljava/awt/Insets;
    RuntimeVisibleAnnotations: 
      java.beans.BeanProperty(expert = true)
    MethodParameters:
        Name  Flags
      insets  

  private java.awt.Graphics getBackingStoreGraphics(java.awt.Graphics);
    descriptor: (Ljava/awt/Graphics;)Ljava/awt/Graphics;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Graphics g
         0: .line 607
            aload 0 /* this */
            getfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
            invokevirtual java.awt.Image.getGraphics:()Ljava/awt/Graphics;
            astore 2 /* bsg */
        start local 2 // java.awt.Graphics bsg
         1: .line 608
            aload 2 /* bsg */
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getColor:()Ljava/awt/Color;
            invokevirtual java.awt.Graphics.setColor:(Ljava/awt/Color;)V
         2: .line 609
            aload 2 /* bsg */
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getFont:()Ljava/awt/Font;
            invokevirtual java.awt.Graphics.setFont:(Ljava/awt/Font;)V
         3: .line 610
            aload 2 /* bsg */
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getClipBounds:()Ljava/awt/Rectangle;
            invokevirtual java.awt.Graphics.setClip:(Ljava/awt/Shape;)V
         4: .line 611
            aload 2 /* bsg */
            areturn
        end local 2 // java.awt.Graphics bsg
        end local 1 // java.awt.Graphics g
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/swing/JViewport;
            0    5     1     g  Ljava/awt/Graphics;
            1    5     2   bsg  Ljava/awt/Graphics;
    MethodParameters:
      Name  Flags
      g     

  private void paintViaBackingStore(java.awt.Graphics);
    descriptor: (Ljava/awt/Graphics;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Graphics g
         0: .line 616
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.getBackingStoreGraphics:(Ljava/awt/Graphics;)Ljava/awt/Graphics;
            astore 2 /* bsg */
        start local 2 // java.awt.Graphics bsg
         1: .line 618
            aload 0 /* this */
            aload 2 /* bsg */
            invokespecial javax.swing.JComponent.paint:(Ljava/awt/Graphics;)V
         2: .line 619
            aload 1 /* g */
            aload 0 /* this */
            getfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
            iconst_0
            iconst_0
            aload 0 /* this */
            invokevirtual java.awt.Graphics.drawImage:(Ljava/awt/Image;IILjava/awt/image/ImageObserver;)Z
            pop
         3: .line 620
            goto 7
      StackMap locals: javax.swing.JViewport java.awt.Graphics java.awt.Graphics
      StackMap stack: java.lang.Throwable
         4: astore 3
         5: .line 621
            aload 2 /* bsg */
            invokevirtual java.awt.Graphics.dispose:()V
         6: .line 622
            aload 3
            athrow
         7: .line 621
      StackMap locals:
      StackMap stack:
            aload 2 /* bsg */
            invokevirtual java.awt.Graphics.dispose:()V
         8: .line 623
            return
        end local 2 // java.awt.Graphics bsg
        end local 1 // java.awt.Graphics g
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljavax/swing/JViewport;
            0    9     1     g  Ljava/awt/Graphics;
            1    9     2   bsg  Ljava/awt/Graphics;
      Exception table:
        from    to  target  type
           1     4       4  any
    MethodParameters:
      Name  Flags
      g     

  private void paintViaBackingStore(java.awt.Graphics, java.awt.Rectangle);
    descriptor: (Ljava/awt/Graphics;Ljava/awt/Rectangle;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Graphics g
        start local 2 // java.awt.Rectangle oClip
         0: .line 626
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.getBackingStoreGraphics:(Ljava/awt/Graphics;)Ljava/awt/Graphics;
            astore 3 /* bsg */
        start local 3 // java.awt.Graphics bsg
         1: .line 628
            aload 0 /* this */
            aload 3 /* bsg */
            invokespecial javax.swing.JComponent.paint:(Ljava/awt/Graphics;)V
         2: .line 629
            aload 1 /* g */
            aload 2 /* oClip */
            invokevirtual java.awt.Graphics.setClip:(Ljava/awt/Shape;)V
         3: .line 630
            aload 1 /* g */
            aload 0 /* this */
            getfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
            iconst_0
            iconst_0
            aload 0 /* this */
            invokevirtual java.awt.Graphics.drawImage:(Ljava/awt/Image;IILjava/awt/image/ImageObserver;)Z
            pop
         4: .line 631
            goto 8
      StackMap locals: javax.swing.JViewport java.awt.Graphics java.awt.Rectangle java.awt.Graphics
      StackMap stack: java.lang.Throwable
         5: astore 4
         6: .line 632
            aload 3 /* bsg */
            invokevirtual java.awt.Graphics.dispose:()V
         7: .line 633
            aload 4
            athrow
         8: .line 632
      StackMap locals:
      StackMap stack:
            aload 3 /* bsg */
            invokevirtual java.awt.Graphics.dispose:()V
         9: .line 634
            return
        end local 3 // java.awt.Graphics bsg
        end local 2 // java.awt.Rectangle oClip
        end local 1 // java.awt.Graphics g
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Ljavax/swing/JViewport;
            0   10     1      g  Ljava/awt/Graphics;
            0   10     2  oClip  Ljava/awt/Rectangle;
            1   10     3    bsg  Ljava/awt/Graphics;
      Exception table:
        from    to  target  type
           1     5       5  any
    MethodParameters:
       Name  Flags
      g      
      oClip  

  public boolean isOptimizedDrawingEnabled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 648
            iconst_0
            ireturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;

  protected boolean isPaintingOrigin();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 660
            aload 0 /* this */
            getfield javax.swing.JViewport.scrollMode:I
            iconst_2
            if_icmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/swing/JViewport;

  private java.awt.Point getViewLocation();
    descriptor: ()Ljava/awt/Point;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 668
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            astore 1 /* view */
        start local 1 // java.awt.Component view
         1: .line 669
            aload 1 /* view */
            ifnull 3
         2: .line 670
            aload 1 /* view */
            invokevirtual java.awt.Component.getLocation:()Ljava/awt/Point;
            areturn
         3: .line 673
      StackMap locals: java.awt.Component
      StackMap stack:
            new java.awt.Point
            dup
            iconst_0
            iconst_0
            invokespecial java.awt.Point.<init>:(II)V
            areturn
        end local 1 // java.awt.Component view
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljavax/swing/JViewport;
            1    4     1  view  Ljava/awt/Component;

  public void paint(java.awt.Graphics);
    descriptor: (Ljava/awt/Graphics;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=22, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Graphics g
         0: .line 692
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            istore 2 /* width */
        start local 2 // int width
         1: .line 693
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getHeight:()I
            istore 3 /* height */
        start local 3 // int height
         2: .line 695
            iload 2 /* width */
            ifle 3
            iload 3 /* height */
            ifgt 4
         3: .line 696
      StackMap locals: int int
      StackMap stack:
            return
         4: .line 699
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.inBlitPaint:Z
            ifeq 7
         5: .line 701
            aload 0 /* this */
            aload 1 /* g */
            invokespecial javax.swing.JComponent.paint:(Ljava/awt/Graphics;)V
         6: .line 702
            return
         7: .line 705
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.repaintAll:Z
            ifeq 22
         8: .line 706
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.repaintAll:Z
         9: .line 707
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getClipBounds:()Ljava/awt/Rectangle;
            astore 4 /* clipB */
        start local 4 // java.awt.Rectangle clipB
        10: .line 708
            aload 4 /* clipB */
            getfield java.awt.Rectangle.width:I
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            if_icmplt 12
        11: .line 709
            aload 4 /* clipB */
            getfield java.awt.Rectangle.height:I
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getHeight:()I
            if_icmpge 18
        12: .line 710
      StackMap locals: java.awt.Rectangle
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield javax.swing.JViewport.waitingForRepaint:Z
        13: .line 711
            aload 0 /* this */
            getfield javax.swing.JViewport.repaintTimer:Ljavax/swing/Timer;
            ifnonnull 15
        14: .line 712
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.createRepaintTimer:()Ljavax/swing/Timer;
            putfield javax.swing.JViewport.repaintTimer:Ljavax/swing/Timer;
        15: .line 714
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.repaintTimer:Ljavax/swing/Timer;
            invokevirtual javax.swing.Timer.stop:()V
        16: .line 715
            aload 0 /* this */
            getfield javax.swing.JViewport.repaintTimer:Ljavax/swing/Timer;
            invokevirtual javax.swing.Timer.start:()V
        17: .line 718
            goto 28
        18: .line 720
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.repaintTimer:Ljavax/swing/Timer;
            ifnull 20
        19: .line 721
            aload 0 /* this */
            getfield javax.swing.JViewport.repaintTimer:Ljavax/swing/Timer;
            invokevirtual javax.swing.Timer.stop:()V
        20: .line 723
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.waitingForRepaint:Z
        end local 4 // java.awt.Rectangle clipB
        21: .line 725
            goto 28
        22: .line 726
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.waitingForRepaint:Z
            ifeq 28
        23: .line 728
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getClipBounds:()Ljava/awt/Rectangle;
            astore 4 /* clipB */
        start local 4 // java.awt.Rectangle clipB
        24: .line 729
            aload 4 /* clipB */
            getfield java.awt.Rectangle.width:I
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            if_icmplt 28
        25: .line 730
            aload 4 /* clipB */
            getfield java.awt.Rectangle.height:I
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getHeight:()I
            if_icmplt 28
        26: .line 731
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.waitingForRepaint:Z
        27: .line 732
            aload 0 /* this */
            getfield javax.swing.JViewport.repaintTimer:Ljavax/swing/Timer;
            invokevirtual javax.swing.Timer.stop:()V
        end local 4 // java.awt.Rectangle clipB
        28: .line 736
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.backingStore:Z
            ifeq 29
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.isBlitting:()Z
            ifne 29
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            ifnonnull 32
        29: .line 737
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* g */
            invokespecial javax.swing.JComponent.paint:(Ljava/awt/Graphics;)V
        30: .line 738
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getViewLocation:()Ljava/awt/Point;
            putfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
        31: .line 739
            return
        32: .line 746
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            invokevirtual java.awt.Component.getBounds:()Ljava/awt/Rectangle;
            astore 4 /* viewBounds */
        start local 4 // java.awt.Rectangle viewBounds
        33: .line 747
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.isOpaque:()Z
            ifne 35
        34: .line 748
            aload 1 /* g */
            iconst_0
            iconst_0
            aload 4 /* viewBounds */
            getfield java.awt.Rectangle.width:I
            aload 4 /* viewBounds */
            getfield java.awt.Rectangle.height:I
            invokevirtual java.awt.Graphics.clipRect:(IIII)V
        35: .line 751
      StackMap locals: java.awt.Rectangle
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
            ifnonnull 36
            iconst_1
            goto 37
      StackMap locals:
      StackMap stack:
        36: iconst_0
      StackMap locals:
      StackMap stack: int
        37: istore 5 /* recreateBackingStoreImage */
        start local 5 // boolean recreateBackingStoreImage
        38: .line 752
            iload 2 /* width */
            istore 6 /* scaledWidth */
        start local 6 // int scaledWidth
        39: .line 753
            iload 3 /* height */
            istore 7 /* scaledHeight */
        start local 7 // int scaledHeight
        40: .line 755
            aload 1 /* g */
            instanceof java.awt.Graphics2D
            ifeq 70
        41: .line 756
            iload 2 /* width */
            i2d
            dstore 8 /* sw */
        start local 8 // double sw
        42: .line 757
            iload 3 /* height */
            i2d
            dstore 10 /* sh */
        start local 10 // double sh
        43: .line 758
            aload 1 /* g */
            checkcast java.awt.Graphics2D
            astore 12 /* g2d */
        start local 12 // java.awt.Graphics2D g2d
        44: .line 759
            aload 12 /* g2d */
            invokevirtual java.awt.Graphics2D.getTransform:()Ljava/awt/geom/AffineTransform;
            astore 13 /* tx */
        start local 13 // java.awt.geom.AffineTransform tx
        45: .line 760
            aload 13 /* tx */
            invokevirtual java.awt.geom.AffineTransform.getType:()I
            istore 14 /* type */
        start local 14 // int type
        46: .line 761
            iload 14 /* type */
            bipush -66
            iand
            ifeq 53
        47: .line 763
            iload 14 /* type */
            bipush -72
            iand
            ifne 51
        48: .line 764
            iload 2 /* width */
            i2d
            aload 13 /* tx */
            invokevirtual java.awt.geom.AffineTransform.getScaleX:()D
            dmul
            invokestatic java.lang.Math.abs:(D)D
            dstore 8 /* sw */
        49: .line 765
            iload 3 /* height */
            i2d
            aload 13 /* tx */
            invokevirtual java.awt.geom.AffineTransform.getScaleY:()D
            dmul
            invokestatic java.lang.Math.abs:(D)D
            dstore 10 /* sh */
        50: .line 766
            goto 53
        51: .line 767
      StackMap locals: javax.swing.JViewport java.awt.Graphics int int java.awt.Rectangle int int int double double java.awt.Graphics2D java.awt.geom.AffineTransform int
      StackMap stack:
            iload 2 /* width */
            i2d
            aload 13 /* tx */
            invokevirtual java.awt.geom.AffineTransform.getScaleX:()D
            aload 13 /* tx */
            invokevirtual java.awt.geom.AffineTransform.getShearY:()D
            invokestatic java.lang.Math.hypot:(DD)D
            dmul
            invokestatic java.lang.Math.abs:(D)D
            dstore 8 /* sw */
        52: .line 768
            iload 3 /* height */
            i2d
            aload 13 /* tx */
            invokevirtual java.awt.geom.AffineTransform.getShearX:()D
            aload 13 /* tx */
            invokevirtual java.awt.geom.AffineTransform.getScaleY:()D
            invokestatic java.lang.Math.hypot:(DD)D
            dmul
            invokestatic java.lang.Math.abs:(D)D
            dstore 10 /* sh */
        53: .line 771
      StackMap locals:
      StackMap stack:
            dload 8 /* sw */
            invokestatic java.lang.Math.ceil:(D)D
            d2i
            istore 6 /* scaledWidth */
        54: .line 772
            dload 10 /* sh */
            invokestatic java.lang.Math.ceil:(D)D
            d2i
            istore 7 /* scaledHeight */
        55: .line 774
            iload 5 /* recreateBackingStoreImage */
            ifne 70
        56: .line 775
            aload 0 /* this */
            getfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
            instanceof javax.swing.JViewport$BackingStoreMultiResolutionImage
            ifeq 65
        57: .line 777
            aload 0 /* this */
            getfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
            checkcast javax.swing.JViewport$BackingStoreMultiResolutionImage
        58: .line 776
            astore 15 /* mrImage */
        start local 15 // javax.swing.JViewport$BackingStoreMultiResolutionImage mrImage
        59: .line 778
            aload 15 /* mrImage */
            getfield javax.swing.JViewport$BackingStoreMultiResolutionImage.scaledWidth:I
            iload 6 /* scaledWidth */
            if_icmpne 62
        60: .line 779
            aload 15 /* mrImage */
            getfield javax.swing.JViewport$BackingStoreMultiResolutionImage.scaledHeight:I
            iload 7 /* scaledHeight */
            if_icmpne 62
        61: .line 778
            iconst_0
            goto 63
      StackMap locals: javax.swing.JViewport$BackingStoreMultiResolutionImage
      StackMap stack:
        62: iconst_1
      StackMap locals:
      StackMap stack: int
        63: istore 5 /* recreateBackingStoreImage */
        end local 15 // javax.swing.JViewport$BackingStoreMultiResolutionImage mrImage
        64: .line 780
            goto 70
        65: .line 781
      StackMap locals:
      StackMap stack:
            iload 2 /* width */
            iload 6 /* scaledWidth */
            if_icmpne 68
        66: .line 782
            iload 3 /* height */
            iload 7 /* scaledHeight */
            if_icmpne 68
        67: .line 781
            iconst_0
            goto 69
      StackMap locals:
      StackMap stack:
        68: iconst_1
      StackMap locals:
      StackMap stack: int
        69: istore 5 /* recreateBackingStoreImage */
        end local 14 // int type
        end local 13 // java.awt.geom.AffineTransform tx
        end local 12 // java.awt.Graphics2D g2d
        end local 10 // double sh
        end local 8 // double sw
        70: .line 787
      StackMap locals: javax.swing.JViewport java.awt.Graphics int int java.awt.Rectangle int int int
      StackMap stack:
            iload 5 /* recreateBackingStoreImage */
            ifeq 86
        71: .line 795
            aload 0 /* this */
            aload 0 /* this */
            iload 2 /* width */
            iload 3 /* height */
        72: .line 796
            iload 6 /* scaledWidth */
            iload 7 /* scaledHeight */
        73: .line 795
            invokevirtual javax.swing.JViewport.createScaledImage:(IIII)Ljava/awt/Image;
            putfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
        74: .line 797
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getClipBounds:()Ljava/awt/Rectangle;
            astore 8 /* clip */
        start local 8 // java.awt.Rectangle clip
        75: .line 798
            aload 8 /* clip */
            getfield java.awt.Rectangle.width:I
            iload 2 /* width */
            if_icmpne 76
            aload 8 /* clip */
            getfield java.awt.Rectangle.height:I
            iload 3 /* height */
            if_icmpeq 84
        76: .line 799
      StackMap locals: java.awt.Rectangle
      StackMap stack:
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.isOpaque:()Z
            ifne 81
        77: .line 800
            aload 1 /* g */
            iconst_0
            iconst_0
            aload 4 /* viewBounds */
            getfield java.awt.Rectangle.width:I
            iload 2 /* width */
            invokestatic java.lang.Math.min:(II)I
        78: .line 801
            aload 4 /* viewBounds */
            getfield java.awt.Rectangle.height:I
            iload 3 /* height */
            invokestatic java.lang.Math.min:(II)I
        79: .line 800
            invokevirtual java.awt.Graphics.setClip:(IIII)V
        80: .line 802
            goto 82
        81: .line 804
      StackMap locals:
      StackMap stack:
            aload 1 /* g */
            iconst_0
            iconst_0
            iload 2 /* width */
            iload 3 /* height */
            invokevirtual java.awt.Graphics.setClip:(IIII)V
        82: .line 806
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* g */
            aload 8 /* clip */
            invokevirtual javax.swing.JViewport.paintViaBackingStore:(Ljava/awt/Graphics;Ljava/awt/Rectangle;)V
        83: .line 807
            goto 116
        84: .line 809
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.paintViaBackingStore:(Ljava/awt/Graphics;)V
        end local 8 // java.awt.Rectangle clip
        85: .line 811
            goto 116
        86: .line 813
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.scrollUnderway:Z
            ifeq 87
            aload 0 /* this */
            getfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getViewLocation:()Ljava/awt/Point;
            invokevirtual java.awt.Point.equals:(Ljava/lang/Object;)Z
            ifeq 89
        87: .line 815
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.paintViaBackingStore:(Ljava/awt/Graphics;)V
        88: .line 816
            goto 116
        89: .line 818
      StackMap locals:
      StackMap stack:
            new java.awt.Point
            dup
            invokespecial java.awt.Point.<init>:()V
            astore 8 /* blitFrom */
        start local 8 // java.awt.Point blitFrom
        90: .line 819
            new java.awt.Point
            dup
            invokespecial java.awt.Point.<init>:()V
            astore 9 /* blitTo */
        start local 9 // java.awt.Point blitTo
        91: .line 820
            new java.awt.Dimension
            dup
            invokespecial java.awt.Dimension.<init>:()V
            astore 10 /* blitSize */
        start local 10 // java.awt.Dimension blitSize
        92: .line 821
            new java.awt.Rectangle
            dup
            invokespecial java.awt.Rectangle.<init>:()V
            astore 11 /* blitPaint */
        start local 11 // java.awt.Rectangle blitPaint
        93: .line 823
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getViewLocation:()Ljava/awt/Point;
            astore 12 /* newLocation */
        start local 12 // java.awt.Point newLocation
        94: .line 824
            aload 12 /* newLocation */
            getfield java.awt.Point.x:I
            aload 0 /* this */
            getfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
            getfield java.awt.Point.x:I
            isub
            istore 13 /* dx */
        start local 13 // int dx
        95: .line 825
            aload 12 /* newLocation */
            getfield java.awt.Point.y:I
            aload 0 /* this */
            getfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
            getfield java.awt.Point.y:I
            isub
            istore 14 /* dy */
        start local 14 // int dy
        96: .line 826
            aload 0 /* this */
            iload 13 /* dx */
            iload 14 /* dy */
            aload 8 /* blitFrom */
            aload 9 /* blitTo */
            aload 10 /* blitSize */
            aload 11 /* blitPaint */
            invokevirtual javax.swing.JViewport.computeBlit:(IILjava/awt/Point;Ljava/awt/Point;Ljava/awt/Dimension;Ljava/awt/Rectangle;)Z
            istore 15 /* canBlit */
        start local 15 // boolean canBlit
        97: .line 827
            iload 15 /* canBlit */
            ifne 100
        98: .line 830
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.paintViaBackingStore:(Ljava/awt/Graphics;)V
        99: .line 831
            goto 116
       100: .line 832
      StackMap locals: javax.swing.JViewport java.awt.Graphics int int java.awt.Rectangle int int int java.awt.Point java.awt.Point java.awt.Dimension java.awt.Rectangle java.awt.Point int int int
      StackMap stack:
            aload 9 /* blitTo */
            getfield java.awt.Point.x:I
            aload 8 /* blitFrom */
            getfield java.awt.Point.x:I
            isub
            istore 16 /* bdx */
        start local 16 // int bdx
       101: .line 833
            aload 9 /* blitTo */
            getfield java.awt.Point.y:I
            aload 8 /* blitFrom */
            getfield java.awt.Point.y:I
            isub
            istore 17 /* bdy */
        start local 17 // int bdy
       102: .line 836
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getClipBounds:()Ljava/awt/Rectangle;
            astore 18 /* clip */
        start local 18 // java.awt.Rectangle clip
       103: .line 841
            aload 1 /* g */
            iconst_0
            iconst_0
            iload 2 /* width */
            iload 3 /* height */
            invokevirtual java.awt.Graphics.setClip:(IIII)V
       104: .line 842
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.getBackingStoreGraphics:(Ljava/awt/Graphics;)Ljava/awt/Graphics;
            astore 19 /* bsg */
        start local 19 // java.awt.Graphics bsg
       105: .line 844
            aload 19 /* bsg */
            aload 8 /* blitFrom */
            getfield java.awt.Point.x:I
            aload 8 /* blitFrom */
            getfield java.awt.Point.y:I
            aload 10 /* blitSize */
            getfield java.awt.Dimension.width:I
            aload 10 /* blitSize */
            getfield java.awt.Dimension.height:I
            iload 16 /* bdx */
            iload 17 /* bdy */
            invokevirtual java.awt.Graphics.copyArea:(IIIIII)V
       106: .line 846
            aload 1 /* g */
            aload 18 /* clip */
            getfield java.awt.Rectangle.x:I
            aload 18 /* clip */
            getfield java.awt.Rectangle.y:I
            aload 18 /* clip */
            getfield java.awt.Rectangle.width:I
            aload 18 /* clip */
            getfield java.awt.Rectangle.height:I
            invokevirtual java.awt.Graphics.setClip:(IIII)V
       107: .line 848
            aload 4 /* viewBounds */
            aload 11 /* blitPaint */
            invokevirtual java.awt.Rectangle.intersection:(Ljava/awt/Rectangle;)Ljava/awt/Rectangle;
            astore 20 /* r */
        start local 20 // java.awt.Rectangle r
       108: .line 849
            aload 19 /* bsg */
            aload 20 /* r */
            invokevirtual java.awt.Graphics.setClip:(Ljava/awt/Shape;)V
       109: .line 850
            aload 0 /* this */
            aload 19 /* bsg */
            invokespecial javax.swing.JComponent.paint:(Ljava/awt/Graphics;)V
       110: .line 853
            aload 1 /* g */
            aload 0 /* this */
            getfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
            iconst_0
            iconst_0
            aload 0 /* this */
            invokevirtual java.awt.Graphics.drawImage:(Ljava/awt/Image;IILjava/awt/image/ImageObserver;)Z
            pop
        end local 20 // java.awt.Rectangle r
       111: .line 854
            goto 115
      StackMap locals: javax.swing.JViewport java.awt.Graphics int int java.awt.Rectangle int int int java.awt.Point java.awt.Point java.awt.Dimension java.awt.Rectangle java.awt.Point int int int int int java.awt.Rectangle java.awt.Graphics
      StackMap stack: java.lang.Throwable
       112: astore 21
       113: .line 855
            aload 19 /* bsg */
            invokevirtual java.awt.Graphics.dispose:()V
       114: .line 856
            aload 21
            athrow
       115: .line 855
      StackMap locals:
      StackMap stack:
            aload 19 /* bsg */
            invokevirtual java.awt.Graphics.dispose:()V
        end local 19 // java.awt.Graphics bsg
        end local 18 // java.awt.Rectangle clip
        end local 17 // int bdy
        end local 16 // int bdx
        end local 15 // boolean canBlit
        end local 14 // int dy
        end local 13 // int dx
        end local 12 // java.awt.Point newLocation
        end local 11 // java.awt.Rectangle blitPaint
        end local 10 // java.awt.Dimension blitSize
        end local 9 // java.awt.Point blitTo
        end local 8 // java.awt.Point blitFrom
       116: .line 860
      StackMap locals: javax.swing.JViewport java.awt.Graphics int int java.awt.Rectangle int int int
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getViewLocation:()Ljava/awt/Point;
            putfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
       117: .line 861
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.scrollUnderway:Z
       118: .line 862
            return
        end local 7 // int scaledHeight
        end local 6 // int scaledWidth
        end local 5 // boolean recreateBackingStoreImage
        end local 4 // java.awt.Rectangle viewBounds
        end local 3 // int height
        end local 2 // int width
        end local 1 // java.awt.Graphics g
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot                       Name  Signature
            0  119     0                       this  Ljavax/swing/JViewport;
            0  119     1                          g  Ljava/awt/Graphics;
            1  119     2                      width  I
            2  119     3                     height  I
           10   21     4                      clipB  Ljava/awt/Rectangle;
           24   28     4                      clipB  Ljava/awt/Rectangle;
           33  119     4                 viewBounds  Ljava/awt/Rectangle;
           38  119     5  recreateBackingStoreImage  Z
           39  119     6                scaledWidth  I
           40  119     7               scaledHeight  I
           42   70     8                         sw  D
           43   70    10                         sh  D
           44   70    12                        g2d  Ljava/awt/Graphics2D;
           45   70    13                         tx  Ljava/awt/geom/AffineTransform;
           46   70    14                       type  I
           59   64    15                    mrImage  Ljavax/swing/JViewport$BackingStoreMultiResolutionImage;
           75   85     8                       clip  Ljava/awt/Rectangle;
           90  116     8                   blitFrom  Ljava/awt/Point;
           91  116     9                     blitTo  Ljava/awt/Point;
           92  116    10                   blitSize  Ljava/awt/Dimension;
           93  116    11                  blitPaint  Ljava/awt/Rectangle;
           94  116    12                newLocation  Ljava/awt/Point;
           95  116    13                         dx  I
           96  116    14                         dy  I
           97  116    15                    canBlit  Z
          101  116    16                        bdx  I
          102  116    17                        bdy  I
          103  116    18                       clip  Ljava/awt/Rectangle;
          105  116    19                        bsg  Ljava/awt/Graphics;
          108  111    20                          r  Ljava/awt/Rectangle;
      Exception table:
        from    to  target  type
         105   112     112  any
    MethodParameters:
      Name  Flags
      g     

  private java.awt.Image createScaledImage(int, int, int, int);
    descriptor: (IIII)Ljava/awt/Image;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=7, locals=6, args_size=5
        start local 0 // javax.swing.JViewport this
        start local 1 // int width
        start local 2 // int height
        start local 3 // int scaledWidth
        start local 4 // int scaledHeight
         0: .line 867
            iload 3 /* scaledWidth */
            iload 1 /* width */
            if_icmpne 2
            iload 4 /* scaledHeight */
            iload 2 /* height */
            if_icmpne 2
         1: .line 868
            aload 0 /* this */
            iload 1 /* width */
            iload 2 /* height */
            invokevirtual javax.swing.JViewport.createImage:(II)Ljava/awt/Image;
            areturn
         2: .line 871
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 3 /* scaledWidth */
            iload 4 /* scaledHeight */
            invokevirtual javax.swing.JViewport.createImage:(II)Ljava/awt/Image;
            astore 5 /* rvImage */
        start local 5 // java.awt.Image rvImage
         3: .line 873
            new javax.swing.JViewport$BackingStoreMultiResolutionImage
            dup
            iload 1 /* width */
            iload 2 /* height */
         4: .line 874
            iload 3 /* scaledWidth */
            iload 4 /* scaledHeight */
            aload 5 /* rvImage */
         5: .line 873
            invokespecial javax.swing.JViewport$BackingStoreMultiResolutionImage.<init>:(IIIILjava/awt/Image;)V
            areturn
        end local 5 // java.awt.Image rvImage
        end local 4 // int scaledHeight
        end local 3 // int scaledWidth
        end local 2 // int height
        end local 1 // int width
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          this  Ljavax/swing/JViewport;
            0    6     1         width  I
            0    6     2        height  I
            0    6     3   scaledWidth  I
            0    6     4  scaledHeight  I
            3    6     5       rvImage  Ljava/awt/Image;
    MethodParameters:
              Name  Flags
      width         final
      height        final
      scaledWidth   
      scaledHeight  

  public void reshape(int, int, int, int);
    descriptor: (IIII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=5
        start local 0 // javax.swing.JViewport this
        start local 1 // int x
        start local 2 // int y
        start local 3 // int w
        start local 4 // int h
         0: .line 946
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            iload 3 /* w */
            if_icmpne 1
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getHeight:()I
            iload 4 /* h */
            if_icmpne 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: istore 5 /* sizeChanged */
        start local 5 // boolean sizeChanged
         3: .line 947
            iload 5 /* sizeChanged */
            ifeq 5
         4: .line 948
            aload 0 /* this */
            aconst_null
            putfield javax.swing.JViewport.backingStoreImage:Ljava/awt/Image;
         5: .line 950
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            iload 1 /* x */
            iload 2 /* y */
            iload 3 /* w */
            iload 4 /* h */
            invokespecial javax.swing.JComponent.reshape:(IIII)V
         6: .line 951
            iload 5 /* sizeChanged */
            ifne 7
            aload 0 /* this */
            getfield javax.swing.JViewport.viewChanged:Z
            ifeq 9
         7: .line 952
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.viewChanged:Z
         8: .line 954
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.fireStateChanged:()V
         9: .line 956
      StackMap locals:
      StackMap stack:
            return
        end local 5 // boolean sizeChanged
        end local 4 // int h
        end local 3 // int w
        end local 2 // int y
        end local 1 // int x
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   10     0         this  Ljavax/swing/JViewport;
            0   10     1            x  I
            0   10     2            y  I
            0   10     3            w  I
            0   10     4            h  I
            3   10     5  sizeChanged  Z
    MethodParameters:
      Name  Flags
      x     
      y     
      w     
      h     

  public void setScrollMode(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // int mode
         0: .line 983
            aload 0 /* this */
            iload 1 /* mode */
            putfield javax.swing.JViewport.scrollMode:I
         1: .line 984
            aload 0 /* this */
            iload 1 /* mode */
            iconst_2
            if_icmpne 2
            iconst_1
            goto 3
      StackMap locals:
      StackMap stack: javax.swing.JViewport
         2: iconst_0
      StackMap locals: javax.swing.JViewport int
      StackMap stack: javax.swing.JViewport int
         3: putfield javax.swing.JViewport.backingStore:Z
         4: .line 985
            return
        end local 1 // int mode
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/swing/JViewport;
            0    5     1  mode  I
    RuntimeVisibleAnnotations: 
      java.beans.BeanProperty(bound = false, enumerationValues = {"JViewport.BLIT_SCROLL_MODE", "JViewport.BACKINGSTORE_SCROLL_MODE", "JViewport.SIMPLE_SCROLL_MODE"}, description = "Method of moving contents for incremental scrolls.")
    MethodParameters:
      Name  Flags
      mode  

  public int getScrollMode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 995
            aload 0 /* this */
            getfield javax.swing.JViewport.scrollMode:I
            ireturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;

  public boolean isBackingStoreEnabled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1010
            aload 0 /* this */
            getfield javax.swing.JViewport.scrollMode:I
            iconst_2
            if_icmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/swing/JViewport;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public void setBackingStoreEnabled(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // boolean enabled
         0: .line 1028
            iload 1 /* enabled */
            ifeq 3
         1: .line 1029
            aload 0 /* this */
            iconst_2
            invokevirtual javax.swing.JViewport.setScrollMode:(I)V
         2: .line 1030
            goto 4
         3: .line 1031
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            invokevirtual javax.swing.JViewport.setScrollMode:(I)V
         4: .line 1033
      StackMap locals:
      StackMap stack:
            return
        end local 1 // boolean enabled
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Ljavax/swing/JViewport;
            0    5     1  enabled  Z
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
         Name  Flags
      enabled  

  private boolean isBlitting();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1036
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            astore 1 /* view */
        start local 1 // java.awt.Component view
         1: .line 1037
            aload 0 /* this */
            getfield javax.swing.JViewport.scrollMode:I
            iconst_1
            if_icmpne 4
         2: .line 1038
            aload 1 /* view */
            instanceof javax.swing.JComponent
            ifeq 4
            aload 1 /* view */
            invokevirtual java.awt.Component.isOpaque:()Z
            ifeq 4
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.isFPScale:()Z
            ifne 4
         3: .line 1037
            iconst_1
            ireturn
      StackMap locals: java.awt.Component
      StackMap stack:
         4: iconst_0
            ireturn
        end local 1 // java.awt.Component view
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/swing/JViewport;
            1    5     1  view  Ljava/awt/Component;

  private boolean isFPScale();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1042
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getGraphicsConfiguration:()Ljava/awt/GraphicsConfiguration;
            astore 1 /* gc */
        start local 1 // java.awt.GraphicsConfiguration gc
         1: .line 1043
            aload 1 /* gc */
            ifnull 3
         2: .line 1044
            aload 1 /* gc */
            invokevirtual java.awt.GraphicsConfiguration.getDefaultTransform:()Ljava/awt/geom/AffineTransform;
            invokestatic sun.swing.SwingUtilities2.isFloatingPointScale:(Ljava/awt/geom/AffineTransform;)Z
            ireturn
         3: .line 1046
      StackMap locals: java.awt.GraphicsConfiguration
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.awt.GraphicsConfiguration gc
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljavax/swing/JViewport;
            1    4     1    gc  Ljava/awt/GraphicsConfiguration;

  public java.awt.Component getView();
    descriptor: ()Ljava/awt/Component;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1057
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getComponentCount:()I
            ifle 1
            aload 0 /* this */
            iconst_0
            invokevirtual javax.swing.JViewport.getComponent:(I)Ljava/awt/Component;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aconst_null
      StackMap locals:
      StackMap stack: java.awt.Component
         2: areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavax/swing/JViewport;

  public void setView(java.awt.Component);
    descriptor: (Ljava/awt/Component;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Component view
         0: .line 1074
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getComponentCount:()I
            istore 2 /* n */
        start local 2 // int n
         1: .line 1075
            iload 2 /* n */
            iconst_1
            isub
            istore 3 /* i */
        start local 3 // int i
         2: goto 5
         3: .line 1076
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            iload 3 /* i */
            invokevirtual javax.swing.JViewport.getComponent:(I)Ljava/awt/Component;
            invokevirtual javax.swing.JViewport.remove:(Ljava/awt/Component;)V
         4: .line 1075
            iinc 3 /* i */ -1
      StackMap locals:
      StackMap stack:
         5: iload 3 /* i */
            ifge 3
        end local 3 // int i
         6: .line 1079
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.isViewSizeSet:Z
         7: .line 1081
            aload 1 /* view */
            ifnull 11
         8: .line 1082
            aload 0 /* this */
            aload 1 /* view */
            aconst_null
            iconst_m1
            invokespecial javax.swing.JComponent.addImpl:(Ljava/awt/Component;Ljava/lang/Object;I)V
         9: .line 1083
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.createViewListener:()Ljavax/swing/JViewport$ViewListener;
            putfield javax.swing.JViewport.viewListener:Ljava/awt/event/ComponentListener;
        10: .line 1084
            aload 1 /* view */
            aload 0 /* this */
            getfield javax.swing.JViewport.viewListener:Ljava/awt/event/ComponentListener;
            invokevirtual java.awt.Component.addComponentListener:(Ljava/awt/event/ComponentListener;)V
        11: .line 1087
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.hasHadValidView:Z
            ifeq 14
        12: .line 1089
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.fireStateChanged:()V
        13: .line 1090
            goto 16
        14: .line 1091
      StackMap locals:
      StackMap stack:
            aload 1 /* view */
            ifnull 16
        15: .line 1092
            aload 0 /* this */
            iconst_1
            putfield javax.swing.JViewport.hasHadValidView:Z
        16: .line 1095
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield javax.swing.JViewport.viewChanged:Z
        17: .line 1097
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.revalidate:()V
        18: .line 1098
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.repaint:()V
        19: .line 1099
            return
        end local 2 // int n
        end local 1 // java.awt.Component view
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   20     0  this  Ljavax/swing/JViewport;
            0   20     1  view  Ljava/awt/Component;
            1   20     2     n  I
            2    6     3     i  I
    MethodParameters:
      Name  Flags
      view  

  public java.awt.Dimension getViewSize();
    descriptor: ()Ljava/awt/Dimension;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1110
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            astore 1 /* view */
        start local 1 // java.awt.Component view
         1: .line 1112
            aload 1 /* view */
            ifnonnull 3
         2: .line 1113
            new java.awt.Dimension
            dup
            iconst_0
            iconst_0
            invokespecial java.awt.Dimension.<init>:(II)V
            areturn
         3: .line 1115
      StackMap locals: java.awt.Component
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.isViewSizeSet:Z
            ifeq 5
         4: .line 1116
            aload 1 /* view */
            invokevirtual java.awt.Component.getSize:()Ljava/awt/Dimension;
            areturn
         5: .line 1119
      StackMap locals:
      StackMap stack:
            aload 1 /* view */
            invokevirtual java.awt.Component.getPreferredSize:()Ljava/awt/Dimension;
            areturn
        end local 1 // java.awt.Component view
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljavax/swing/JViewport;
            1    6     1  view  Ljava/awt/Component;

  public void setViewSize(java.awt.Dimension);
    descriptor: (Ljava/awt/Dimension;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Dimension newSize
         0: .line 1131
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            astore 2 /* view */
        start local 2 // java.awt.Component view
         1: .line 1132
            aload 2 /* view */
            ifnull 8
         2: .line 1133
            aload 2 /* view */
            invokevirtual java.awt.Component.getSize:()Ljava/awt/Dimension;
            astore 3 /* oldSize */
        start local 3 // java.awt.Dimension oldSize
         3: .line 1134
            aload 1 /* newSize */
            aload 3 /* oldSize */
            invokevirtual java.awt.Dimension.equals:(Ljava/lang/Object;)Z
            ifne 8
         4: .line 1138
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.scrollUnderway:Z
         5: .line 1139
            aload 2 /* view */
            aload 1 /* newSize */
            invokevirtual java.awt.Component.setSize:(Ljava/awt/Dimension;)V
         6: .line 1140
            aload 0 /* this */
            iconst_1
            putfield javax.swing.JViewport.isViewSizeSet:Z
         7: .line 1141
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.fireStateChanged:()V
        end local 3 // java.awt.Dimension oldSize
         8: .line 1144
      StackMap locals: java.awt.Component
      StackMap stack:
            return
        end local 2 // java.awt.Component view
        end local 1 // java.awt.Dimension newSize
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0     this  Ljavax/swing/JViewport;
            0    9     1  newSize  Ljava/awt/Dimension;
            1    9     2     view  Ljava/awt/Component;
            3    8     3  oldSize  Ljava/awt/Dimension;
    MethodParameters:
         Name  Flags
      newSize  

  public java.awt.Point getViewPosition();
    descriptor: ()Ljava/awt/Point;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1153
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            astore 1 /* view */
        start local 1 // java.awt.Component view
         1: .line 1154
            aload 1 /* view */
            ifnull 6
         2: .line 1155
            aload 1 /* view */
            invokevirtual java.awt.Component.getLocation:()Ljava/awt/Point;
            astore 2 /* p */
        start local 2 // java.awt.Point p
         3: .line 1156
            aload 2 /* p */
            aload 2 /* p */
            getfield java.awt.Point.x:I
            ineg
            putfield java.awt.Point.x:I
         4: .line 1157
            aload 2 /* p */
            aload 2 /* p */
            getfield java.awt.Point.y:I
            ineg
            putfield java.awt.Point.y:I
         5: .line 1158
            aload 2 /* p */
            areturn
        end local 2 // java.awt.Point p
         6: .line 1161
      StackMap locals: java.awt.Component
      StackMap stack:
            new java.awt.Point
            dup
            iconst_0
            iconst_0
            invokespecial java.awt.Point.<init>:(II)V
            areturn
        end local 1 // java.awt.Component view
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljavax/swing/JViewport;
            1    7     1  view  Ljava/awt/Component;
            3    6     2     p  Ljava/awt/Point;

  public void setViewPosition(java.awt.Point);
    descriptor: (Ljava/awt/Point;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=15, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Point p
         0: .line 1174
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            astore 2 /* view */
        start local 2 // java.awt.Component view
         1: .line 1175
            aload 2 /* view */
            ifnonnull 3
         2: .line 1176
            return
         3: .line 1179
      StackMap locals: java.awt.Component
      StackMap stack:
            aload 1 /* p */
            getfield java.awt.Point.x:I
            istore 5 /* x */
        start local 5 // int x
         4: aload 1 /* p */
            getfield java.awt.Point.y:I
            istore 6 /* y */
        start local 6 // int y
         5: .line 1185
            aload 2 /* view */
            instanceof javax.swing.JComponent
            ifeq 10
         6: .line 1186
            aload 2 /* view */
            checkcast javax.swing.JComponent
            astore 7 /* c */
        start local 7 // javax.swing.JComponent c
         7: .line 1187
            aload 7 /* c */
            invokevirtual javax.swing.JComponent.getX:()I
            istore 3 /* oldX */
        start local 3 // int oldX
         8: .line 1188
            aload 7 /* c */
            invokevirtual javax.swing.JComponent.getY:()I
            istore 4 /* oldY */
        end local 7 // javax.swing.JComponent c
        start local 4 // int oldY
         9: .line 1189
            goto 13
        end local 4 // int oldY
        end local 3 // int oldX
        10: .line 1191
      StackMap locals: javax.swing.JViewport java.awt.Point java.awt.Component top top int int
      StackMap stack:
            aload 2 /* view */
            invokevirtual java.awt.Component.getBounds:()Ljava/awt/Rectangle;
            astore 7 /* r */
        start local 7 // java.awt.Rectangle r
        11: .line 1192
            aload 7 /* r */
            getfield java.awt.Rectangle.x:I
            istore 3 /* oldX */
        start local 3 // int oldX
        12: .line 1193
            aload 7 /* r */
            getfield java.awt.Rectangle.y:I
            istore 4 /* oldY */
        end local 7 // java.awt.Rectangle r
        start local 4 // int oldY
        13: .line 1199
      StackMap locals: javax.swing.JViewport java.awt.Point java.awt.Component int int int int
      StackMap stack:
            iload 5 /* x */
            ineg
            istore 7 /* newX */
        start local 7 // int newX
        14: .line 1200
            iload 6 /* y */
            ineg
            istore 8 /* newY */
        start local 8 // int newY
        15: .line 1202
            iload 3 /* oldX */
            iload 7 /* newX */
            if_icmpne 16
            iload 4 /* oldY */
            iload 8 /* newY */
            if_icmpeq 52
        16: .line 1203
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.waitingForRepaint:Z
            ifne 47
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.isBlitting:()Z
            ifeq 47
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.canUseWindowBlitter:()Z
            ifeq 47
        17: .line 1204
            aload 0 /* this */
            invokestatic javax.swing.RepaintManager.currentManager:(Ljavax/swing/JComponent;)Ljavax/swing/RepaintManager;
            astore 9 /* rm */
        start local 9 // javax.swing.RepaintManager rm
        18: .line 1207
            aload 2 /* view */
            checkcast javax.swing.JComponent
            astore 10 /* jview */
        start local 10 // javax.swing.JComponent jview
        19: .line 1208
            aload 9 /* rm */
            aload 10 /* jview */
            invokevirtual javax.swing.RepaintManager.getDirtyRegion:(Ljavax/swing/JComponent;)Ljava/awt/Rectangle;
            astore 11 /* dirty */
        start local 11 // java.awt.Rectangle dirty
        20: .line 1209
            aload 11 /* dirty */
            ifnull 21
            aload 11 /* dirty */
            aload 10 /* jview */
            invokevirtual javax.swing.JComponent.getVisibleRect:()Ljava/awt/Rectangle;
            invokevirtual java.awt.Rectangle.contains:(Ljava/awt/Rectangle;)Z
            ifne 44
        21: .line 1210
      StackMap locals: javax.swing.RepaintManager javax.swing.JComponent java.awt.Rectangle
      StackMap stack:
            aload 9 /* rm */
            invokevirtual javax.swing.RepaintManager.beginPaint:()V
        22: .line 1212
            aload 0 /* this */
            invokestatic javax.swing.JComponent.safelyGetGraphics:(Ljava/awt/Component;)Ljava/awt/Graphics;
            astore 12 /* g */
        start local 12 // java.awt.Graphics g
        23: .line 1213
            aload 0 /* this */
            aload 12 /* g */
            aload 11 /* dirty */
            invokevirtual javax.swing.JViewport.flushViewDirtyRegion:(Ljava/awt/Graphics;Ljava/awt/Rectangle;)V
        24: .line 1214
            aload 2 /* view */
            iload 7 /* newX */
            iload 8 /* newY */
            invokevirtual java.awt.Component.setLocation:(II)V
        25: .line 1215
            new java.awt.Rectangle
            dup
        26: .line 1216
            iconst_0
            iconst_0
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getHeight:()I
            aload 10 /* jview */
            invokevirtual javax.swing.JComponent.getHeight:()I
            invokestatic java.lang.Math.min:(II)I
        27: .line 1215
            invokespecial java.awt.Rectangle.<init>:(IIII)V
            astore 13 /* r */
        start local 13 // java.awt.Rectangle r
        28: .line 1217
            aload 12 /* g */
            aload 13 /* r */
            invokevirtual java.awt.Graphics.setClip:(Ljava/awt/Shape;)V
        29: .line 1220
            aload 0 /* this */
            aload 0 /* this */
            aload 12 /* g */
            invokevirtual javax.swing.JViewport.windowBlitPaint:(Ljava/awt/Graphics;)Z
            ifeq 31
        30: .line 1221
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.needsRepaintAfterBlit:()Z
            ifeq 31
            iconst_1
            goto 32
      StackMap locals: javax.swing.JViewport java.awt.Point java.awt.Component int int int int int int javax.swing.RepaintManager javax.swing.JComponent java.awt.Rectangle java.awt.Graphics java.awt.Rectangle
      StackMap stack: javax.swing.JViewport
        31: iconst_0
        32: .line 1220
      StackMap locals: javax.swing.JViewport java.awt.Point java.awt.Component int int int int int int javax.swing.RepaintManager javax.swing.JComponent java.awt.Rectangle java.awt.Graphics java.awt.Rectangle
      StackMap stack: javax.swing.JViewport int
            putfield javax.swing.JViewport.repaintAll:Z
        33: .line 1222
            aload 12 /* g */
            invokevirtual java.awt.Graphics.dispose:()V
        34: .line 1223
            aload 9 /* rm */
            aload 0 /* this */
            aload 13 /* r */
            getfield java.awt.Rectangle.x:I
            aload 13 /* r */
            getfield java.awt.Rectangle.y:I
            aload 13 /* r */
            getfield java.awt.Rectangle.width:I
            aload 13 /* r */
            getfield java.awt.Rectangle.height:I
            invokevirtual javax.swing.RepaintManager.notifyRepaintPerformed:(Ljavax/swing/JComponent;IIII)V
        35: .line 1224
            aload 9 /* rm */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getParent:()Ljava/awt/Container;
            checkcast javax.swing.JComponent
            invokevirtual javax.swing.RepaintManager.markCompletelyClean:(Ljavax/swing/JComponent;)V
        36: .line 1225
            aload 9 /* rm */
            aload 0 /* this */
            invokevirtual javax.swing.RepaintManager.markCompletelyClean:(Ljavax/swing/JComponent;)V
        37: .line 1226
            aload 9 /* rm */
            aload 10 /* jview */
            invokevirtual javax.swing.RepaintManager.markCompletelyClean:(Ljavax/swing/JComponent;)V
        end local 13 // java.awt.Rectangle r
        end local 12 // java.awt.Graphics g
        38: .line 1227
            goto 42
      StackMap locals: javax.swing.JViewport java.awt.Point java.awt.Component int int int int int int javax.swing.RepaintManager javax.swing.JComponent java.awt.Rectangle
      StackMap stack: java.lang.Throwable
        39: astore 14
        40: .line 1228
            aload 9 /* rm */
            invokevirtual javax.swing.RepaintManager.endPaint:()V
        41: .line 1229
            aload 14
            athrow
        42: .line 1228
      StackMap locals:
      StackMap stack:
            aload 9 /* rm */
            invokevirtual javax.swing.RepaintManager.endPaint:()V
        43: .line 1230
            goto 50
        44: .line 1233
      StackMap locals:
      StackMap stack:
            aload 2 /* view */
            iload 7 /* newX */
            iload 8 /* newY */
            invokevirtual java.awt.Component.setLocation:(II)V
        45: .line 1234
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.repaintAll:Z
        end local 11 // java.awt.Rectangle dirty
        end local 10 // javax.swing.JComponent jview
        end local 9 // javax.swing.RepaintManager rm
        46: .line 1236
            goto 50
        47: .line 1238
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield javax.swing.JViewport.scrollUnderway:Z
        48: .line 1240
            aload 2 /* view */
            iload 7 /* newX */
            iload 8 /* newY */
            invokevirtual java.awt.Component.setLocation:(II)V
        49: .line 1241
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.repaintAll:Z
        50: .line 1244
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.revalidate:()V
        51: .line 1245
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.fireStateChanged:()V
        52: .line 1247
      StackMap locals:
      StackMap stack:
            return
        end local 8 // int newY
        end local 7 // int newX
        end local 6 // int y
        end local 5 // int x
        end local 4 // int oldY
        end local 3 // int oldX
        end local 2 // java.awt.Component view
        end local 1 // java.awt.Point p
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   53     0   this  Ljavax/swing/JViewport;
            0   53     1      p  Ljava/awt/Point;
            1   53     2   view  Ljava/awt/Component;
            8   10     3   oldX  I
           12   53     3   oldX  I
            9   10     4   oldY  I
           13   53     4   oldY  I
            4   53     5      x  I
            5   53     6      y  I
            7    9     7      c  Ljavax/swing/JComponent;
           11   13     7      r  Ljava/awt/Rectangle;
           14   53     7   newX  I
           15   53     8   newY  I
           18   46     9     rm  Ljavax/swing/RepaintManager;
           19   46    10  jview  Ljavax/swing/JComponent;
           20   46    11  dirty  Ljava/awt/Rectangle;
           23   38    12      g  Ljava/awt/Graphics;
           28   38    13      r  Ljava/awt/Rectangle;
      Exception table:
        from    to  target  type
          22    39      39  any
    MethodParameters:
      Name  Flags
      p     

  public java.awt.Rectangle getViewRect();
    descriptor: ()Ljava/awt/Rectangle;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1259
            new java.awt.Rectangle
            dup
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getViewPosition:()Ljava/awt/Point;
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getExtentSize:()Ljava/awt/Dimension;
            invokespecial java.awt.Rectangle.<init>:(Ljava/awt/Point;Ljava/awt/Dimension;)V
            areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;

  protected boolean computeBlit(int, int, java.awt.Point, java.awt.Point, java.awt.Dimension, java.awt.Rectangle);
    descriptor: (IILjava/awt/Point;Ljava/awt/Point;Ljava/awt/Dimension;Ljava/awt/Rectangle;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=10, args_size=7
        start local 0 // javax.swing.JViewport this
        start local 1 // int dx
        start local 2 // int dy
        start local 3 // java.awt.Point blitFrom
        start local 4 // java.awt.Point blitTo
        start local 5 // java.awt.Dimension blitSize
        start local 6 // java.awt.Rectangle blitPaint
         0: .line 1287
            iload 1 /* dx */
            invokestatic java.lang.Math.abs:(I)I
            istore 7 /* dxAbs */
        start local 7 // int dxAbs
         1: .line 1288
            iload 2 /* dy */
            invokestatic java.lang.Math.abs:(I)I
            istore 8 /* dyAbs */
        start local 8 // int dyAbs
         2: .line 1289
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getExtentSize:()Ljava/awt/Dimension;
            astore 9 /* extentSize */
        start local 9 // java.awt.Dimension extentSize
         3: .line 1291
            iload 1 /* dx */
            ifne 18
            iload 2 /* dy */
            ifeq 18
            iload 8 /* dyAbs */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.height:I
            if_icmpge 18
         4: .line 1292
            iload 2 /* dy */
            ifge 9
         5: .line 1293
            aload 3 /* blitFrom */
            iload 2 /* dy */
            ineg
            putfield java.awt.Point.y:I
         6: .line 1294
            aload 4 /* blitTo */
            iconst_0
            putfield java.awt.Point.y:I
         7: .line 1295
            aload 6 /* blitPaint */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.height:I
            iload 2 /* dy */
            iadd
            putfield java.awt.Rectangle.y:I
         8: .line 1296
            goto 12
         9: .line 1298
      StackMap locals: int int java.awt.Dimension
      StackMap stack:
            aload 3 /* blitFrom */
            iconst_0
            putfield java.awt.Point.y:I
        10: .line 1299
            aload 4 /* blitTo */
            iload 2 /* dy */
            putfield java.awt.Point.y:I
        11: .line 1300
            aload 6 /* blitPaint */
            iconst_0
            putfield java.awt.Rectangle.y:I
        12: .line 1303
      StackMap locals:
      StackMap stack:
            aload 6 /* blitPaint */
            aload 3 /* blitFrom */
            aload 4 /* blitTo */
            iconst_0
            dup_x1
            putfield java.awt.Point.x:I
            dup_x1
            putfield java.awt.Point.x:I
            putfield java.awt.Rectangle.x:I
        13: .line 1305
            aload 5 /* blitSize */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.width:I
            putfield java.awt.Dimension.width:I
        14: .line 1306
            aload 5 /* blitSize */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.height:I
            iload 8 /* dyAbs */
            isub
            putfield java.awt.Dimension.height:I
        15: .line 1308
            aload 6 /* blitPaint */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.width:I
            putfield java.awt.Rectangle.width:I
        16: .line 1309
            aload 6 /* blitPaint */
            iload 8 /* dyAbs */
            putfield java.awt.Rectangle.height:I
        17: .line 1311
            iconst_1
            ireturn
        18: .line 1314
      StackMap locals:
      StackMap stack:
            iload 2 /* dy */
            ifne 33
            iload 1 /* dx */
            ifeq 33
            iload 7 /* dxAbs */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.width:I
            if_icmpge 33
        19: .line 1315
            iload 1 /* dx */
            ifge 24
        20: .line 1316
            aload 3 /* blitFrom */
            iload 1 /* dx */
            ineg
            putfield java.awt.Point.x:I
        21: .line 1317
            aload 4 /* blitTo */
            iconst_0
            putfield java.awt.Point.x:I
        22: .line 1318
            aload 6 /* blitPaint */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.width:I
            iload 1 /* dx */
            iadd
            putfield java.awt.Rectangle.x:I
        23: .line 1319
            goto 27
        24: .line 1321
      StackMap locals:
      StackMap stack:
            aload 3 /* blitFrom */
            iconst_0
            putfield java.awt.Point.x:I
        25: .line 1322
            aload 4 /* blitTo */
            iload 1 /* dx */
            putfield java.awt.Point.x:I
        26: .line 1323
            aload 6 /* blitPaint */
            iconst_0
            putfield java.awt.Rectangle.x:I
        27: .line 1326
      StackMap locals:
      StackMap stack:
            aload 6 /* blitPaint */
            aload 3 /* blitFrom */
            aload 4 /* blitTo */
            iconst_0
            dup_x1
            putfield java.awt.Point.y:I
            dup_x1
            putfield java.awt.Point.y:I
            putfield java.awt.Rectangle.y:I
        28: .line 1328
            aload 5 /* blitSize */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.width:I
            iload 7 /* dxAbs */
            isub
            putfield java.awt.Dimension.width:I
        29: .line 1329
            aload 5 /* blitSize */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.height:I
            putfield java.awt.Dimension.height:I
        30: .line 1331
            aload 6 /* blitPaint */
            iload 7 /* dxAbs */
            putfield java.awt.Rectangle.width:I
        31: .line 1332
            aload 6 /* blitPaint */
            aload 9 /* extentSize */
            getfield java.awt.Dimension.height:I
            putfield java.awt.Rectangle.height:I
        32: .line 1334
            iconst_1
            ireturn
        33: .line 1338
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 9 // java.awt.Dimension extentSize
        end local 8 // int dyAbs
        end local 7 // int dxAbs
        end local 6 // java.awt.Rectangle blitPaint
        end local 5 // java.awt.Dimension blitSize
        end local 4 // java.awt.Point blitTo
        end local 3 // java.awt.Point blitFrom
        end local 2 // int dy
        end local 1 // int dx
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   34     0        this  Ljavax/swing/JViewport;
            0   34     1          dx  I
            0   34     2          dy  I
            0   34     3    blitFrom  Ljava/awt/Point;
            0   34     4      blitTo  Ljava/awt/Point;
            0   34     5    blitSize  Ljava/awt/Dimension;
            0   34     6   blitPaint  Ljava/awt/Rectangle;
            1   34     7       dxAbs  I
            2   34     8       dyAbs  I
            3   34     9  extentSize  Ljava/awt/Dimension;
    MethodParameters:
           Name  Flags
      dx         
      dy         
      blitFrom   
      blitTo     
      blitSize   
      blitPaint  

  public java.awt.Dimension getExtentSize();
    descriptor: ()Ljava/awt/Dimension;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1350
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getSize:()Ljava/awt/Dimension;
            areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;
    RuntimeVisibleAnnotations: 
      java.beans.Transient()

  public java.awt.Dimension toViewCoordinates(java.awt.Dimension);
    descriptor: (Ljava/awt/Dimension;)Ljava/awt/Dimension;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Dimension size
         0: .line 1363
            new java.awt.Dimension
            dup
            aload 1 /* size */
            invokespecial java.awt.Dimension.<init>:(Ljava/awt/Dimension;)V
            areturn
        end local 1 // java.awt.Dimension size
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;
            0    1     1  size  Ljava/awt/Dimension;
    MethodParameters:
      Name  Flags
      size  

  public java.awt.Point toViewCoordinates(java.awt.Point);
    descriptor: (Ljava/awt/Point;)Ljava/awt/Point;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Point p
         0: .line 1375
            new java.awt.Point
            dup
            aload 1 /* p */
            invokespecial java.awt.Point.<init>:(Ljava/awt/Point;)V
            areturn
        end local 1 // java.awt.Point p
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;
            0    1     1     p  Ljava/awt/Point;
    MethodParameters:
      Name  Flags
      p     

  public void setExtentSize(java.awt.Dimension);
    descriptor: (Ljava/awt/Dimension;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Dimension newExtent
         0: .line 1386
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getExtentSize:()Ljava/awt/Dimension;
            astore 2 /* oldExtent */
        start local 2 // java.awt.Dimension oldExtent
         1: .line 1387
            aload 1 /* newExtent */
            aload 2 /* oldExtent */
            invokevirtual java.awt.Dimension.equals:(Ljava/lang/Object;)Z
            ifne 4
         2: .line 1388
            aload 0 /* this */
            aload 1 /* newExtent */
            invokevirtual javax.swing.JViewport.setSize:(Ljava/awt/Dimension;)V
         3: .line 1389
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.fireStateChanged:()V
         4: .line 1391
      StackMap locals: java.awt.Dimension
      StackMap stack:
            return
        end local 2 // java.awt.Dimension oldExtent
        end local 1 // java.awt.Dimension newExtent
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Ljavax/swing/JViewport;
            0    5     1  newExtent  Ljava/awt/Dimension;
            1    5     2  oldExtent  Ljava/awt/Dimension;
    MethodParameters:
           Name  Flags
      newExtent  

  protected javax.swing.JViewport$ViewListener createViewListener();
    descriptor: ()Ljavax/swing/JViewport$ViewListener;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1419
            new javax.swing.JViewport$ViewListener
            dup
            aload 0 /* this */
            invokespecial javax.swing.JViewport$ViewListener.<init>:(Ljavax/swing/JViewport;)V
            areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;

  protected java.awt.LayoutManager createLayoutManager();
    descriptor: ()Ljava/awt/LayoutManager;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1431
            getstatic javax.swing.ViewportLayout.SHARED_INSTANCE:Ljavax/swing/ViewportLayout;
            areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;

  public void addChangeListener(javax.swing.event.ChangeListener);
    descriptor: (Ljavax/swing/event/ChangeListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // javax.swing.event.ChangeListener l
         0: .line 1447
            aload 0 /* this */
            getfield javax.swing.JViewport.listenerList:Ljavax/swing/event/EventListenerList;
            ldc Ljavax/swing/event/ChangeListener;
            aload 1 /* l */
            invokevirtual javax.swing.event.EventListenerList.add:(Ljava/lang/Class;Ljava/util/EventListener;)V
         1: .line 1448
            return
        end local 1 // javax.swing.event.ChangeListener l
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/swing/JViewport;
            0    2     1     l  Ljavax/swing/event/ChangeListener;
    MethodParameters:
      Name  Flags
      l     

  public void removeChangeListener(javax.swing.event.ChangeListener);
    descriptor: (Ljavax/swing/event/ChangeListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // javax.swing.event.ChangeListener l
         0: .line 1459
            aload 0 /* this */
            getfield javax.swing.JViewport.listenerList:Ljavax/swing/event/EventListenerList;
            ldc Ljavax/swing/event/ChangeListener;
            aload 1 /* l */
            invokevirtual javax.swing.event.EventListenerList.remove:(Ljava/lang/Class;Ljava/util/EventListener;)V
         1: .line 1460
            return
        end local 1 // javax.swing.event.ChangeListener l
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/swing/JViewport;
            0    2     1     l  Ljavax/swing/event/ChangeListener;
    MethodParameters:
      Name  Flags
      l     

  public javax.swing.event.ChangeListener[] getChangeListeners();
    descriptor: ()[Ljavax/swing/event/ChangeListener;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1471
            aload 0 /* this */
            getfield javax.swing.JViewport.listenerList:Ljavax/swing/event/EventListenerList;
            ldc Ljavax/swing/event/ChangeListener;
            invokevirtual javax.swing.event.EventListenerList.getListeners:(Ljava/lang/Class;)[Ljava/util/EventListener;
            checkcast javax.swing.event.ChangeListener[]
            areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/JViewport;

  protected void fireStateChanged();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1484
            aload 0 /* this */
            getfield javax.swing.JViewport.listenerList:Ljavax/swing/event/EventListenerList;
            invokevirtual javax.swing.event.EventListenerList.getListenerList:()[Ljava/lang/Object;
            astore 1 /* listeners */
        start local 1 // java.lang.Object[] listeners
         1: .line 1485
            aload 1 /* listeners */
            arraylength
            iconst_2
            isub
            istore 2 /* i */
        start local 2 // int i
         2: goto 8
         3: .line 1486
      StackMap locals: java.lang.Object[] int
      StackMap stack:
            aload 1 /* listeners */
            iload 2 /* i */
            aaload
            ldc Ljavax/swing/event/ChangeListener;
            if_acmpne 7
         4: .line 1487
            aload 0 /* this */
            getfield javax.swing.JViewport.changeEvent:Ljavax/swing/event/ChangeEvent;
            ifnonnull 6
         5: .line 1488
            aload 0 /* this */
            new javax.swing.event.ChangeEvent
            dup
            aload 0 /* this */
            invokespecial javax.swing.event.ChangeEvent.<init>:(Ljava/lang/Object;)V
            putfield javax.swing.JViewport.changeEvent:Ljavax/swing/event/ChangeEvent;
         6: .line 1490
      StackMap locals:
      StackMap stack:
            aload 1 /* listeners */
            iload 2 /* i */
            iconst_1
            iadd
            aaload
            checkcast javax.swing.event.ChangeListener
            aload 0 /* this */
            getfield javax.swing.JViewport.changeEvent:Ljavax/swing/event/ChangeEvent;
            invokeinterface javax.swing.event.ChangeListener.stateChanged:(Ljavax/swing/event/ChangeEvent;)V
         7: .line 1485
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ -2
      StackMap locals:
      StackMap stack:
         8: iload 2 /* i */
            ifge 3
        end local 2 // int i
         9: .line 1493
            return
        end local 1 // java.lang.Object[] listeners
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   10     0       this  Ljavax/swing/JViewport;
            1   10     1  listeners  [Ljava/lang/Object;
            2    9     2          i  I

  public void repaint(long, int, int, int, int);
    descriptor: (JIIII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=8, args_size=6
        start local 0 // javax.swing.JViewport this
        start local 1 // long tm
        start local 3 // int x
        start local 4 // int y
        start local 5 // int w
        start local 6 // int h
         0: .line 1507
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getParent:()Ljava/awt/Container;
            astore 7 /* parent */
        start local 7 // java.awt.Container parent
         1: .line 1508
            aload 7 /* parent */
            ifnull 3
         2: .line 1509
            aload 7 /* parent */
            lload 1 /* tm */
            iload 3 /* x */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getX:()I
            iadd
            iload 4 /* y */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getY:()I
            iadd
            iload 5 /* w */
            iload 6 /* h */
            invokevirtual java.awt.Container.repaint:(JIIII)V
            goto 4
         3: .line 1511
      StackMap locals: java.awt.Container
      StackMap stack:
            aload 0 /* this */
            lload 1 /* tm */
            iload 3 /* x */
            iload 4 /* y */
            iload 5 /* w */
            iload 6 /* h */
            invokespecial javax.swing.JComponent.repaint:(JIIII)V
         4: .line 1512
      StackMap locals:
      StackMap stack:
            return
        end local 7 // java.awt.Container parent
        end local 6 // int h
        end local 5 // int w
        end local 4 // int y
        end local 3 // int x
        end local 1 // long tm
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Ljavax/swing/JViewport;
            0    5     1      tm  J
            0    5     3       x  I
            0    5     4       y  I
            0    5     5       w  I
            0    5     6       h  I
            1    5     7  parent  Ljava/awt/Container;
    MethodParameters:
      Name  Flags
      tm    
      x     
      y     
      w     
      h     

  protected java.lang.String paramString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1526
            aload 0 /* this */
            getfield javax.swing.JViewport.isViewSizeSet:Z
            ifeq 2
         1: .line 1527
            ldc "true"
            goto 3
      StackMap locals:
      StackMap stack:
         2: ldc "false"
         3: .line 1526
      StackMap locals:
      StackMap stack: java.lang.String
            astore 1 /* isViewSizeSetString */
        start local 1 // java.lang.String isViewSizeSetString
         4: .line 1528
            aload 0 /* this */
            getfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
            ifnull 6
         5: .line 1529
            aload 0 /* this */
            getfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
            invokevirtual java.awt.Point.toString:()Ljava/lang/String;
            goto 7
      StackMap locals: java.lang.String
      StackMap stack:
         6: ldc ""
         7: .line 1528
      StackMap locals:
      StackMap stack: java.lang.String
            astore 2 /* lastPaintPositionString */
        start local 2 // java.lang.String lastPaintPositionString
         8: .line 1530
            aload 0 /* this */
            getfield javax.swing.JViewport.scrollUnderway:Z
            ifeq 10
         9: .line 1531
            ldc "true"
            goto 11
      StackMap locals: java.lang.String
      StackMap stack:
        10: ldc "false"
        11: .line 1530
      StackMap locals:
      StackMap stack: java.lang.String
            astore 3 /* scrollUnderwayString */
        start local 3 // java.lang.String scrollUnderwayString
        12: .line 1533
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokespecial javax.swing.JComponent.paramString:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        13: .line 1534
            ldc ",isViewSizeSet="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* isViewSizeSetString */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        14: .line 1535
            ldc ",lastPaintPosition="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* lastPaintPositionString */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        15: .line 1536
            ldc ",scrollUnderway="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 3 /* scrollUnderwayString */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        16: .line 1533
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 3 // java.lang.String scrollUnderwayString
        end local 2 // java.lang.String lastPaintPositionString
        end local 1 // java.lang.String isViewSizeSetString
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot                     Name  Signature
            0   17     0                     this  Ljavax/swing/JViewport;
            4   17     1      isViewSizeSetString  Ljava/lang/String;
            8   17     2  lastPaintPositionString  Ljava/lang/String;
           12   17     3     scrollUnderwayString  Ljava/lang/String;

  protected void firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // javax.swing.JViewport this
        start local 1 // java.lang.String propertyName
        start local 2 // java.lang.Object oldValue
        start local 3 // java.lang.Object newValue
         0: .line 1554
            aload 0 /* this */
            aload 1 /* propertyName */
            aload 2 /* oldValue */
            aload 3 /* newValue */
            invokespecial javax.swing.JComponent.firePropertyChange:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
         1: .line 1555
            aload 1 /* propertyName */
            getstatic javax.swing.JViewport.EnableWindowBlit:Ljava/lang/Object;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 6
         2: .line 1556
            aload 3 /* newValue */
            ifnull 5
         3: .line 1557
            aload 0 /* this */
            iconst_1
            invokevirtual javax.swing.JViewport.setScrollMode:(I)V
         4: .line 1558
            goto 6
         5: .line 1559
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            invokevirtual javax.swing.JViewport.setScrollMode:(I)V
         6: .line 1562
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object newValue
        end local 2 // java.lang.Object oldValue
        end local 1 // java.lang.String propertyName
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    7     0          this  Ljavax/swing/JViewport;
            0    7     1  propertyName  Ljava/lang/String;
            0    7     2      oldValue  Ljava/lang/Object;
            0    7     3      newValue  Ljava/lang/Object;
    MethodParameters:
              Name  Flags
      propertyName  
      oldValue      
      newValue      

  private boolean needsRepaintAfterBlit();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1571
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getParent:()Ljava/awt/Container;
            astore 1 /* heavyParent */
        start local 1 // java.awt.Component heavyParent
         1: .line 1573
            goto 3
         2: .line 1574
      StackMap locals: java.awt.Component
      StackMap stack:
            aload 1 /* heavyParent */
            invokevirtual java.awt.Component.getParent:()Ljava/awt/Container;
            astore 1 /* heavyParent */
         3: .line 1573
      StackMap locals:
      StackMap stack:
            aload 1 /* heavyParent */
            ifnull 4
            aload 1 /* heavyParent */
            invokevirtual java.awt.Component.isLightweight:()Z
            ifne 2
         4: .line 1577
      StackMap locals:
      StackMap stack:
            aload 1 /* heavyParent */
            ifnull 11
         5: .line 1578
            invokestatic sun.awt.AWTAccessor.getComponentAccessor:()Lsun/awt/AWTAccessor$ComponentAccessor;
         6: .line 1579
            aload 1 /* heavyParent */
            invokeinterface sun.awt.AWTAccessor$ComponentAccessor.getPeer:(Ljava/awt/Component;)Ljava/awt/peer/ComponentPeer;
         7: .line 1578
            astore 2 /* peer */
        start local 2 // java.awt.peer.ComponentPeer peer
         8: .line 1581
            aload 2 /* peer */
            ifnull 11
            aload 2 /* peer */
            invokeinterface java.awt.peer.ComponentPeer.canDetermineObscurity:()Z
            ifeq 11
         9: .line 1582
            aload 2 /* peer */
            invokeinterface java.awt.peer.ComponentPeer.isObscured:()Z
            ifne 11
        10: .line 1589
            iconst_0
            ireturn
        end local 2 // java.awt.peer.ComponentPeer peer
        11: .line 1592
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // java.awt.Component heavyParent
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   12     0         this  Ljavax/swing/JViewport;
            1   12     1  heavyParent  Ljava/awt/Component;
            8   11     2         peer  Ljava/awt/peer/ComponentPeer;

  private javax.swing.Timer createRepaintTimer();
    descriptor: ()Ljavax/swing/Timer;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=2, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1596
            new javax.swing.Timer
            dup
            sipush 300
            new javax.swing.JViewport$1
            dup
            aload 0 /* this */
            invokespecial javax.swing.JViewport$1.<init>:(Ljavax/swing/JViewport;)V
            invokespecial javax.swing.Timer.<init>:(ILjava/awt/event/ActionListener;)V
            astore 1 /* timer */
        start local 1 // javax.swing.Timer timer
         1: .line 1606
            aload 1 /* timer */
            iconst_0
            invokevirtual javax.swing.Timer.setRepeats:(Z)V
         2: .line 1607
            aload 1 /* timer */
            areturn
        end local 1 // javax.swing.Timer timer
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Ljavax/swing/JViewport;
            1    3     1  timer  Ljavax/swing/Timer;

  private void flushViewDirtyRegion(java.awt.Graphics, java.awt.Rectangle);
    descriptor: (Ljava/awt/Graphics;Ljava/awt/Rectangle;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Graphics g
        start local 2 // java.awt.Rectangle dirty
         0: .line 1617
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            checkcast javax.swing.JComponent
            astore 3 /* view */
        start local 3 // javax.swing.JComponent view
         1: .line 1618
            aload 2 /* dirty */
            ifnull 11
            aload 2 /* dirty */
            getfield java.awt.Rectangle.width:I
            ifle 11
            aload 2 /* dirty */
            getfield java.awt.Rectangle.height:I
            ifle 11
         2: .line 1619
            aload 2 /* dirty */
            dup
            getfield java.awt.Rectangle.x:I
            aload 3 /* view */
            invokevirtual javax.swing.JComponent.getX:()I
            iadd
            putfield java.awt.Rectangle.x:I
         3: .line 1620
            aload 2 /* dirty */
            dup
            getfield java.awt.Rectangle.y:I
            aload 3 /* view */
            invokevirtual javax.swing.JComponent.getY:()I
            iadd
            putfield java.awt.Rectangle.y:I
         4: .line 1621
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getClipBounds:()Ljava/awt/Rectangle;
            astore 4 /* clip */
        start local 4 // java.awt.Rectangle clip
         5: .line 1622
            aload 4 /* clip */
            ifnonnull 7
         6: .line 1624
            aload 1 /* g */
            iconst_0
            iconst_0
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getHeight:()I
            invokevirtual java.awt.Graphics.setClip:(IIII)V
         7: .line 1626
      StackMap locals: javax.swing.JComponent java.awt.Rectangle
      StackMap stack:
            aload 1 /* g */
            aload 2 /* dirty */
            getfield java.awt.Rectangle.x:I
            aload 2 /* dirty */
            getfield java.awt.Rectangle.y:I
            aload 2 /* dirty */
            getfield java.awt.Rectangle.width:I
            aload 2 /* dirty */
            getfield java.awt.Rectangle.height:I
            invokevirtual java.awt.Graphics.clipRect:(IIII)V
         8: .line 1627
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getClipBounds:()Ljava/awt/Rectangle;
            astore 4 /* clip */
         9: .line 1629
            aload 4 /* clip */
            getfield java.awt.Rectangle.width:I
            ifle 11
            aload 4 /* clip */
            getfield java.awt.Rectangle.height:I
            ifle 11
        10: .line 1630
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.paintView:(Ljava/awt/Graphics;)V
        end local 4 // java.awt.Rectangle clip
        11: .line 1633
      StackMap locals:
      StackMap stack:
            return
        end local 3 // javax.swing.JComponent view
        end local 2 // java.awt.Rectangle dirty
        end local 1 // java.awt.Graphics g
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   12     0   this  Ljavax/swing/JViewport;
            0   12     1      g  Ljava/awt/Graphics;
            0   12     2  dirty  Ljava/awt/Rectangle;
            1   12     3   view  Ljavax/swing/JComponent;
            5   11     4   clip  Ljava/awt/Rectangle;
    MethodParameters:
       Name  Flags
      g      
      dirty  

  private boolean windowBlitPaint(java.awt.Graphics);
    descriptor: (Ljava/awt/Graphics;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=13, locals=15, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Graphics g
         0: .line 1642
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            istore 2 /* width */
        start local 2 // int width
         1: .line 1643
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getHeight:()I
            istore 3 /* height */
        start local 3 // int height
         2: .line 1645
            iload 2 /* width */
            ifeq 3
            iload 3 /* height */
            ifne 4
         3: .line 1646
      StackMap locals: int int
      StackMap stack:
            iconst_0
            ireturn
         4: .line 1650
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokestatic javax.swing.RepaintManager.currentManager:(Ljavax/swing/JComponent;)Ljavax/swing/RepaintManager;
            pop
         5: .line 1651
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            checkcast javax.swing.JComponent
            astore 5 /* view */
        start local 5 // javax.swing.JComponent view
         6: .line 1653
            aload 0 /* this */
            getfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
            ifnull 8
         7: .line 1654
            aload 0 /* this */
            getfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getViewLocation:()Ljava/awt/Point;
            invokevirtual java.awt.Point.equals:(Ljava/lang/Object;)Z
            ifeq 11
         8: .line 1655
      StackMap locals: javax.swing.JViewport java.awt.Graphics int int top javax.swing.JComponent
      StackMap stack:
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.paintView:(Ljava/awt/Graphics;)V
         9: .line 1656
            iconst_0
            istore 4 /* retValue */
        start local 4 // boolean retValue
        10: .line 1657
            goto 33
        end local 4 // boolean retValue
        11: .line 1660
      StackMap locals:
      StackMap stack:
            new java.awt.Point
            dup
            invokespecial java.awt.Point.<init>:()V
            astore 6 /* blitFrom */
        start local 6 // java.awt.Point blitFrom
        12: .line 1661
            new java.awt.Point
            dup
            invokespecial java.awt.Point.<init>:()V
            astore 7 /* blitTo */
        start local 7 // java.awt.Point blitTo
        13: .line 1662
            new java.awt.Dimension
            dup
            invokespecial java.awt.Dimension.<init>:()V
            astore 8 /* blitSize */
        start local 8 // java.awt.Dimension blitSize
        14: .line 1663
            new java.awt.Rectangle
            dup
            invokespecial java.awt.Rectangle.<init>:()V
            astore 9 /* blitPaint */
        start local 9 // java.awt.Rectangle blitPaint
        15: .line 1665
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getViewLocation:()Ljava/awt/Point;
            astore 10 /* newLocation */
        start local 10 // java.awt.Point newLocation
        16: .line 1666
            aload 10 /* newLocation */
            getfield java.awt.Point.x:I
            aload 0 /* this */
            getfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
            getfield java.awt.Point.x:I
            isub
            istore 11 /* dx */
        start local 11 // int dx
        17: .line 1667
            aload 10 /* newLocation */
            getfield java.awt.Point.y:I
            aload 0 /* this */
            getfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
            getfield java.awt.Point.y:I
            isub
            istore 12 /* dy */
        start local 12 // int dy
        18: .line 1668
            aload 0 /* this */
            iload 11 /* dx */
            iload 12 /* dy */
            aload 6 /* blitFrom */
            aload 7 /* blitTo */
            aload 8 /* blitSize */
        19: .line 1669
            aload 9 /* blitPaint */
        20: .line 1668
            invokevirtual javax.swing.JViewport.computeBlit:(IILjava/awt/Point;Ljava/awt/Point;Ljava/awt/Dimension;Ljava/awt/Rectangle;)Z
            istore 13 /* canBlit */
        start local 13 // boolean canBlit
        21: .line 1670
            iload 13 /* canBlit */
            ifne 25
        22: .line 1671
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.paintView:(Ljava/awt/Graphics;)V
        23: .line 1672
            iconst_0
            istore 4 /* retValue */
        start local 4 // boolean retValue
        24: .line 1673
            goto 33
        end local 4 // boolean retValue
        25: .line 1676
      StackMap locals: javax.swing.JViewport java.awt.Graphics int int top javax.swing.JComponent java.awt.Point java.awt.Point java.awt.Dimension java.awt.Rectangle java.awt.Point int int int
      StackMap stack:
            aload 5 /* view */
            invokevirtual javax.swing.JComponent.getBounds:()Ljava/awt/Rectangle;
            aload 9 /* blitPaint */
            invokevirtual java.awt.Rectangle.intersection:(Ljava/awt/Rectangle;)Ljava/awt/Rectangle;
            astore 14 /* r */
        start local 14 // java.awt.Rectangle r
        26: .line 1677
            aload 14 /* r */
            dup
            getfield java.awt.Rectangle.x:I
            aload 5 /* view */
            invokevirtual javax.swing.JComponent.getX:()I
            isub
            putfield java.awt.Rectangle.x:I
        27: .line 1678
            aload 14 /* r */
            dup
            getfield java.awt.Rectangle.y:I
            aload 5 /* view */
            invokevirtual javax.swing.JComponent.getY:()I
            isub
            putfield java.awt.Rectangle.y:I
        28: .line 1680
            aload 0 /* this */
            aload 5 /* view */
            aload 1 /* g */
            aload 14 /* r */
            getfield java.awt.Rectangle.x:I
            aload 14 /* r */
            getfield java.awt.Rectangle.y:I
            aload 14 /* r */
            getfield java.awt.Rectangle.width:I
            aload 14 /* r */
            getfield java.awt.Rectangle.height:I
        29: .line 1681
            aload 6 /* blitFrom */
            getfield java.awt.Point.x:I
            aload 6 /* blitFrom */
            getfield java.awt.Point.y:I
            aload 7 /* blitTo */
            getfield java.awt.Point.x:I
            aload 7 /* blitTo */
            getfield java.awt.Point.y:I
        30: .line 1682
            aload 8 /* blitSize */
            getfield java.awt.Dimension.width:I
            aload 8 /* blitSize */
            getfield java.awt.Dimension.height:I
        31: .line 1680
            invokevirtual javax.swing.JViewport.blitDoubleBuffered:(Ljavax/swing/JComponent;Ljava/awt/Graphics;IIIIIIIIII)V
        32: .line 1683
            iconst_1
            istore 4 /* retValue */
        end local 14 // java.awt.Rectangle r
        end local 13 // boolean canBlit
        end local 12 // int dy
        end local 11 // int dx
        end local 10 // java.awt.Point newLocation
        end local 9 // java.awt.Rectangle blitPaint
        end local 8 // java.awt.Dimension blitSize
        end local 7 // java.awt.Point blitTo
        end local 6 // java.awt.Point blitFrom
        start local 4 // boolean retValue
        33: .line 1686
      StackMap locals: javax.swing.JViewport java.awt.Graphics int int int javax.swing.JComponent
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getViewLocation:()Ljava/awt/Point;
            putfield javax.swing.JViewport.lastPaintPosition:Ljava/awt/Point;
        34: .line 1687
            iload 4 /* retValue */
            ireturn
        end local 5 // javax.swing.JComponent view
        end local 4 // boolean retValue
        end local 3 // int height
        end local 2 // int width
        end local 1 // java.awt.Graphics g
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   35     0         this  Ljavax/swing/JViewport;
            0   35     1            g  Ljava/awt/Graphics;
            1   35     2        width  I
            2   35     3       height  I
           10   11     4     retValue  Z
           24   25     4     retValue  Z
           33   35     4     retValue  Z
            6   35     5         view  Ljavax/swing/JComponent;
           12   33     6     blitFrom  Ljava/awt/Point;
           13   33     7       blitTo  Ljava/awt/Point;
           14   33     8     blitSize  Ljava/awt/Dimension;
           15   33     9    blitPaint  Ljava/awt/Rectangle;
           16   33    10  newLocation  Ljava/awt/Point;
           17   33    11           dx  I
           18   33    12           dy  I
           21   33    13      canBlit  Z
           26   33    14            r  Ljava/awt/Rectangle;
    MethodParameters:
      Name  Flags
      g     

  private void blitDoubleBuffered(javax.swing.JComponent, java.awt.Graphics, int, int, int, int, int, int, int, int, int, int);
    descriptor: (Ljavax/swing/JComponent;Ljava/awt/Graphics;IIIIIIIIII)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=10, locals=19, args_size=13
        start local 0 // javax.swing.JViewport this
        start local 1 // javax.swing.JComponent view
        start local 2 // java.awt.Graphics g
        start local 3 // int clipX
        start local 4 // int clipY
        start local 5 // int clipW
        start local 6 // int clipH
        start local 7 // int blitFromX
        start local 8 // int blitFromY
        start local 9 // int blitToX
        start local 10 // int blitToY
        start local 11 // int blitW
        start local 12 // int blitH
         0: .line 1706
            aload 0 /* this */
            invokestatic javax.swing.RepaintManager.currentManager:(Ljavax/swing/JComponent;)Ljavax/swing/RepaintManager;
            astore 13 /* rm */
        start local 13 // javax.swing.RepaintManager rm
         1: .line 1707
            iload 9 /* blitToX */
            iload 7 /* blitFromX */
            isub
            istore 14 /* bdx */
        start local 14 // int bdx
         2: .line 1708
            iload 10 /* blitToY */
            iload 8 /* blitFromY */
            isub
            istore 15 /* bdy */
        start local 15 // int bdy
         3: .line 1710
            aconst_null
            astore 16 /* oldComposite */
        start local 16 // java.awt.Composite oldComposite
         4: .line 1712
            aload 2 /* g */
            instanceof java.awt.Graphics2D
            ifeq 8
         5: .line 1713
            aload 2 /* g */
            checkcast java.awt.Graphics2D
            astore 17 /* g2d */
        start local 17 // java.awt.Graphics2D g2d
         6: .line 1714
            aload 17 /* g2d */
            invokevirtual java.awt.Graphics2D.getComposite:()Ljava/awt/Composite;
            astore 16 /* oldComposite */
         7: .line 1715
            aload 17 /* g2d */
            getstatic java.awt.AlphaComposite.Src:Ljava/awt/AlphaComposite;
            invokevirtual java.awt.Graphics2D.setComposite:(Ljava/awt/Composite;)V
        end local 17 // java.awt.Graphics2D g2d
         8: .line 1717
      StackMap locals: javax.swing.JViewport javax.swing.JComponent java.awt.Graphics int int int int int int int int int int javax.swing.RepaintManager int int java.awt.Composite
      StackMap stack:
            aload 13 /* rm */
            aload 0 /* this */
            aload 2 /* g */
            iload 7 /* blitFromX */
            iload 8 /* blitFromY */
            iload 11 /* blitW */
            iload 12 /* blitH */
            iload 14 /* bdx */
            iload 15 /* bdy */
         9: .line 1718
            iconst_0
        10: .line 1717
            invokevirtual javax.swing.RepaintManager.copyArea:(Ljavax/swing/JComponent;Ljava/awt/Graphics;IIIIIIZ)V
        11: .line 1719
            aload 16 /* oldComposite */
            ifnull 13
        12: .line 1720
            aload 2 /* g */
            checkcast java.awt.Graphics2D
            aload 16 /* oldComposite */
            invokevirtual java.awt.Graphics2D.setComposite:(Ljava/awt/Composite;)V
        13: .line 1723
      StackMap locals:
      StackMap stack:
            aload 1 /* view */
            invokevirtual javax.swing.JComponent.getX:()I
            istore 17 /* x */
        start local 17 // int x
        14: .line 1724
            aload 1 /* view */
            invokevirtual javax.swing.JComponent.getY:()I
            istore 18 /* y */
        start local 18 // int y
        15: .line 1725
            aload 2 /* g */
            iload 17 /* x */
            iload 18 /* y */
            invokevirtual java.awt.Graphics.translate:(II)V
        16: .line 1726
            aload 2 /* g */
            iload 3 /* clipX */
            iload 4 /* clipY */
            iload 5 /* clipW */
            iload 6 /* clipH */
            invokevirtual java.awt.Graphics.setClip:(IIII)V
        17: .line 1727
            aload 1 /* view */
            aload 2 /* g */
            invokevirtual javax.swing.JComponent.paintForceDoubleBuffered:(Ljava/awt/Graphics;)V
        18: .line 1728
            aload 2 /* g */
            iload 17 /* x */
            ineg
            iload 18 /* y */
            ineg
            invokevirtual java.awt.Graphics.translate:(II)V
        19: .line 1729
            return
        end local 18 // int y
        end local 17 // int x
        end local 16 // java.awt.Composite oldComposite
        end local 15 // int bdy
        end local 14 // int bdx
        end local 13 // javax.swing.RepaintManager rm
        end local 12 // int blitH
        end local 11 // int blitW
        end local 10 // int blitToY
        end local 9 // int blitToX
        end local 8 // int blitFromY
        end local 7 // int blitFromX
        end local 6 // int clipH
        end local 5 // int clipW
        end local 4 // int clipY
        end local 3 // int clipX
        end local 2 // java.awt.Graphics g
        end local 1 // javax.swing.JComponent view
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   20     0          this  Ljavax/swing/JViewport;
            0   20     1          view  Ljavax/swing/JComponent;
            0   20     2             g  Ljava/awt/Graphics;
            0   20     3         clipX  I
            0   20     4         clipY  I
            0   20     5         clipW  I
            0   20     6         clipH  I
            0   20     7     blitFromX  I
            0   20     8     blitFromY  I
            0   20     9       blitToX  I
            0   20    10       blitToY  I
            0   20    11         blitW  I
            0   20    12         blitH  I
            1   20    13            rm  Ljavax/swing/RepaintManager;
            2   20    14           bdx  I
            3   20    15           bdy  I
            4   20    16  oldComposite  Ljava/awt/Composite;
            6    8    17           g2d  Ljava/awt/Graphics2D;
           14   20    17             x  I
           15   20    18             y  I
    MethodParameters:
           Name  Flags
      view       
      g          
      clipX      
      clipY      
      clipW      
      clipH      
      blitFromX  
      blitFromY  
      blitToX    
      blitToY    
      blitW      
      blitH      

  private void paintView(java.awt.Graphics);
    descriptor: (Ljava/awt/Graphics;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=6, args_size=2
        start local 0 // javax.swing.JViewport this
        start local 1 // java.awt.Graphics g
         0: .line 1738
            aload 1 /* g */
            invokevirtual java.awt.Graphics.getClipBounds:()Ljava/awt/Rectangle;
            astore 2 /* clip */
        start local 2 // java.awt.Rectangle clip
         1: .line 1739
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            checkcast javax.swing.JComponent
            astore 3 /* view */
        start local 3 // javax.swing.JComponent view
         2: .line 1741
            aload 3 /* view */
            invokevirtual javax.swing.JComponent.getWidth:()I
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            if_icmplt 11
         3: .line 1744
            aload 3 /* view */
            invokevirtual javax.swing.JComponent.getX:()I
            istore 4 /* x */
        start local 4 // int x
         4: .line 1745
            aload 3 /* view */
            invokevirtual javax.swing.JComponent.getY:()I
            istore 5 /* y */
        start local 5 // int y
         5: .line 1746
            aload 1 /* g */
            iload 4 /* x */
            iload 5 /* y */
            invokevirtual java.awt.Graphics.translate:(II)V
         6: .line 1747
            aload 1 /* g */
            aload 2 /* clip */
            getfield java.awt.Rectangle.x:I
            iload 4 /* x */
            isub
            aload 2 /* clip */
            getfield java.awt.Rectangle.y:I
            iload 5 /* y */
            isub
            aload 2 /* clip */
            getfield java.awt.Rectangle.width:I
            aload 2 /* clip */
            getfield java.awt.Rectangle.height:I
            invokevirtual java.awt.Graphics.setClip:(IIII)V
         7: .line 1748
            aload 3 /* view */
            aload 1 /* g */
            invokevirtual javax.swing.JComponent.paintForceDoubleBuffered:(Ljava/awt/Graphics;)V
         8: .line 1749
            aload 1 /* g */
            iload 4 /* x */
            ineg
            iload 5 /* y */
            ineg
            invokevirtual java.awt.Graphics.translate:(II)V
         9: .line 1750
            aload 1 /* g */
            aload 2 /* clip */
            getfield java.awt.Rectangle.x:I
            aload 2 /* clip */
            getfield java.awt.Rectangle.y:I
            aload 2 /* clip */
            getfield java.awt.Rectangle.width:I
            aload 2 /* clip */
            getfield java.awt.Rectangle.height:I
            invokevirtual java.awt.Graphics.setClip:(IIII)V
        end local 5 // int y
        end local 4 // int x
        10: .line 1751
            goto 18
        11: .line 1756
      StackMap locals: java.awt.Rectangle javax.swing.JComponent
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield javax.swing.JViewport.inBlitPaint:Z
        12: .line 1757
            aload 0 /* this */
            aload 1 /* g */
            invokevirtual javax.swing.JViewport.paintForceDoubleBuffered:(Ljava/awt/Graphics;)V
        13: .line 1758
            goto 17
      StackMap locals:
      StackMap stack: java.lang.Throwable
        14: astore 4
        15: .line 1759
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.inBlitPaint:Z
        16: .line 1760
            aload 4
            athrow
        17: .line 1759
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield javax.swing.JViewport.inBlitPaint:Z
        18: .line 1762
      StackMap locals:
      StackMap stack:
            return
        end local 3 // javax.swing.JComponent view
        end local 2 // java.awt.Rectangle clip
        end local 1 // java.awt.Graphics g
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   19     0  this  Ljavax/swing/JViewport;
            0   19     1     g  Ljava/awt/Graphics;
            1   19     2  clip  Ljava/awt/Rectangle;
            2   19     3  view  Ljavax/swing/JComponent;
            4   10     4     x  I
            5   10     5     y  I
      Exception table:
        from    to  target  type
          11    14      14  any
    MethodParameters:
      Name  Flags
      g     

  private boolean canUseWindowBlitter();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=14, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1772
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.isShowing:()Z
            ifeq 2
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getParent:()Ljava/awt/Container;
            instanceof javax.swing.JComponent
            ifne 3
         1: .line 1773
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getView:()Ljava/awt/Component;
            instanceof javax.swing.JComponent
            ifne 3
         2: .line 1774
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
         3: .line 1776
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.isPainting:()Z
            ifeq 5
         4: .line 1780
            iconst_0
            ireturn
         5: .line 1783
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokestatic javax.swing.RepaintManager.currentManager:(Ljavax/swing/JComponent;)Ljavax/swing/RepaintManager;
         6: .line 1784
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getParent:()Ljava/awt/Container;
            checkcast javax.swing.JComponent
            invokevirtual javax.swing.RepaintManager.getDirtyRegion:(Ljavax/swing/JComponent;)Ljava/awt/Rectangle;
         7: .line 1783
            astore 1 /* dirtyRegion */
        start local 1 // java.awt.Rectangle dirtyRegion
         8: .line 1786
            aload 1 /* dirtyRegion */
            ifnull 11
            aload 1 /* dirtyRegion */
            getfield java.awt.Rectangle.width:I
            ifle 11
         9: .line 1787
            aload 1 /* dirtyRegion */
            getfield java.awt.Rectangle.height:I
            ifle 11
        10: .line 1789
            iconst_0
            ireturn
        11: .line 1792
      StackMap locals: java.awt.Rectangle
      StackMap stack:
            new java.awt.Rectangle
            dup
            iconst_0
            iconst_0
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getWidth:()I
            aload 0 /* this */
            invokevirtual javax.swing.JViewport.getHeight:()I
            invokespecial java.awt.Rectangle.<init>:(IIII)V
            astore 2 /* clip */
        start local 2 // java.awt.Rectangle clip
        12: .line 1793
            new java.awt.Rectangle
            dup
            invokespecial java.awt.Rectangle.<init>:()V
            astore 3 /* oldClip */
        start local 3 // java.awt.Rectangle oldClip
        13: .line 1794
            aconst_null
            astore 4 /* tmp2 */
        start local 4 // java.awt.Rectangle tmp2
        14: .line 1796
            aconst_null
            astore 6 /* lastParent */
        start local 6 // java.awt.Component lastParent
        15: .line 1799
            aload 0 /* this */
            astore 5 /* parent */
        start local 5 // java.awt.Container parent
        16: goto 46
        17: .line 1800
      StackMap locals: javax.swing.JViewport java.awt.Rectangle java.awt.Rectangle java.awt.Rectangle java.awt.Rectangle java.awt.Container java.awt.Component
      StackMap stack:
            aload 5 /* parent */
            invokevirtual java.awt.Container.getX:()I
            istore 7 /* x */
        start local 7 // int x
        18: .line 1801
            aload 5 /* parent */
            invokevirtual java.awt.Container.getY:()I
            istore 8 /* y */
        start local 8 // int y
        19: .line 1802
            aload 5 /* parent */
            invokevirtual java.awt.Container.getWidth:()I
            istore 9 /* w */
        start local 9 // int w
        20: .line 1803
            aload 5 /* parent */
            invokevirtual java.awt.Container.getHeight:()I
            istore 10 /* h */
        start local 10 // int h
        21: .line 1805
            aload 3 /* oldClip */
            aload 2 /* clip */
            invokevirtual java.awt.Rectangle.setBounds:(Ljava/awt/Rectangle;)V
        22: .line 1806
            iconst_0
            iconst_0
            iload 9 /* w */
            iload 10 /* h */
            aload 2 /* clip */
            invokestatic javax.swing.SwingUtilities.computeIntersection:(IIIILjava/awt/Rectangle;)Ljava/awt/Rectangle;
            pop
        23: .line 1807
            aload 2 /* clip */
            aload 3 /* oldClip */
            invokevirtual java.awt.Rectangle.equals:(Ljava/lang/Object;)Z
            ifne 25
        24: .line 1808
            iconst_0
            ireturn
        25: .line 1810
      StackMap locals: javax.swing.JViewport java.awt.Rectangle java.awt.Rectangle java.awt.Rectangle java.awt.Rectangle java.awt.Container java.awt.Component int int int int
      StackMap stack:
            aload 6 /* lastParent */
            ifnull 42
            aload 5 /* parent */
            instanceof javax.swing.JComponent
            ifeq 42
        26: .line 1811
            aload 5 /* parent */
            checkcast javax.swing.JComponent
            invokevirtual javax.swing.JComponent.isOptimizedDrawingEnabled:()Z
            ifne 42
        27: .line 1812
            aload 5 /* parent */
            invokevirtual java.awt.Container.getComponents:()[Ljava/awt/Component;
            astore 11 /* comps */
        start local 11 // java.awt.Component[] comps
        28: .line 1813
            iconst_0
            istore 12 /* index */
        start local 12 // int index
        29: .line 1815
            aload 11 /* comps */
            arraylength
            iconst_1
            isub
            istore 13 /* i */
        start local 13 // int i
        30: goto 35
        31: .line 1816
      StackMap locals: java.awt.Component[] int int
      StackMap stack:
            aload 11 /* comps */
            iload 13 /* i */
            aaload
            aload 6 /* lastParent */
            if_acmpne 34
        32: .line 1817
            iload 13 /* i */
            iconst_1
            isub
            istore 12 /* index */
        33: .line 1818
            goto 41
        34: .line 1815
      StackMap locals:
      StackMap stack:
            iinc 13 /* i */ -1
      StackMap locals:
      StackMap stack:
        35: iload 13 /* i */
            ifge 31
        end local 13 // int i
        36: .line 1822
            goto 41
        37: .line 1823
      StackMap locals:
      StackMap stack:
            aload 11 /* comps */
            iload 12 /* index */
            aaload
            aload 4 /* tmp2 */
            invokevirtual java.awt.Component.getBounds:(Ljava/awt/Rectangle;)Ljava/awt/Rectangle;
            astore 4 /* tmp2 */
        38: .line 1825
            aload 4 /* tmp2 */
            aload 2 /* clip */
            invokevirtual java.awt.Rectangle.intersects:(Ljava/awt/Rectangle;)Z
            ifeq 40
        39: .line 1826
            iconst_0
            ireturn
        40: .line 1827
      StackMap locals:
      StackMap stack:
            iinc 12 /* index */ -1
        41: .line 1822
      StackMap locals:
      StackMap stack:
            iload 12 /* index */
            ifge 37
        end local 12 // int index
        end local 11 // java.awt.Component[] comps
        42: .line 1830
      StackMap locals:
      StackMap stack:
            aload 2 /* clip */
            dup
            getfield java.awt.Rectangle.x:I
            iload 7 /* x */
            iadd
            putfield java.awt.Rectangle.x:I
        43: .line 1831
            aload 2 /* clip */
            dup
            getfield java.awt.Rectangle.y:I
            iload 8 /* y */
            iadd
            putfield java.awt.Rectangle.y:I
        44: .line 1832
            aload 5 /* parent */
            astore 6 /* lastParent */
        45: .line 1799
            aload 5 /* parent */
            invokevirtual java.awt.Container.getParent:()Ljava/awt/Container;
            astore 5 /* parent */
        end local 10 // int h
        end local 9 // int w
        end local 8 // int y
        end local 7 // int x
      StackMap locals: javax.swing.JViewport java.awt.Rectangle java.awt.Rectangle java.awt.Rectangle java.awt.Rectangle java.awt.Container java.awt.Component
      StackMap stack:
        46: aload 5 /* parent */
            ifnull 47
            aload 5 /* parent */
            invokestatic javax.swing.JViewport.isLightweightComponent:(Ljava/awt/Component;)Z
            ifne 17
        47: .line 1834
      StackMap locals:
      StackMap stack:
            aload 5 /* parent */
            ifnonnull 49
        48: .line 1836
            iconst_0
            ireturn
        49: .line 1838
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 6 // java.awt.Component lastParent
        end local 5 // java.awt.Container parent
        end local 4 // java.awt.Rectangle tmp2
        end local 3 // java.awt.Rectangle oldClip
        end local 2 // java.awt.Rectangle clip
        end local 1 // java.awt.Rectangle dirtyRegion
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   50     0         this  Ljavax/swing/JViewport;
            8   50     1  dirtyRegion  Ljava/awt/Rectangle;
           12   50     2         clip  Ljava/awt/Rectangle;
           13   50     3      oldClip  Ljava/awt/Rectangle;
           14   50     4         tmp2  Ljava/awt/Rectangle;
           16   50     5       parent  Ljava/awt/Container;
           15   50     6   lastParent  Ljava/awt/Component;
           18   46     7            x  I
           19   46     8            y  I
           20   46     9            w  I
           21   46    10            h  I
           28   42    11        comps  [Ljava/awt/Component;
           29   42    12        index  I
           30   36    13            i  I

  public javax.accessibility.AccessibleContext getAccessibleContext();
    descriptor: ()Ljavax/accessibility/AccessibleContext;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // javax.swing.JViewport this
         0: .line 1856
            aload 0 /* this */
            getfield javax.swing.JViewport.accessibleContext:Ljavax/accessibility/AccessibleContext;
            ifnonnull 2
         1: .line 1857
            aload 0 /* this */
            new javax.swing.JViewport$AccessibleJViewport
            dup
            aload 0 /* this */
            invokespecial javax.swing.JViewport$AccessibleJViewport.<init>:(Ljavax/swing/JViewport;)V
            putfield javax.swing.JViewport.accessibleContext:Ljavax/accessibility/AccessibleContext;
         2: .line 1859
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.JViewport.accessibleContext:Ljavax/accessibility/AccessibleContext;
            areturn
        end local 0 // javax.swing.JViewport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavax/swing/JViewport;

  public javax.swing.plaf.ComponentUI getUI();
    descriptor: ()Ljavax/swing/plaf/ComponentUI;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual javax.swing.JViewport.getUI:()Ljavax/swing/plaf/ViewportUI;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "JViewport.java"
NestMembers:
  javax.swing.JViewport$1  javax.swing.JViewport$AccessibleJViewport  javax.swing.JViewport$BackingStoreMultiResolutionImage  javax.swing.JViewport$ViewListener
InnerClasses:
  javax.swing.JViewport$1
  protected AccessibleJViewport = javax.swing.JViewport$AccessibleJViewport of javax.swing.JViewport
  BackingStoreMultiResolutionImage = javax.swing.JViewport$BackingStoreMultiResolutionImage of javax.swing.JViewport
  protected ViewListener = javax.swing.JViewport$ViewListener of javax.swing.JViewport
  public abstract ComponentAccessor = sun.awt.AWTAccessor$ComponentAccessor of sun.awt.AWTAccessor