public class javax.swing.undo.UndoManager extends javax.swing.undo.CompoundEdit implements javax.swing.event.UndoableEditListener
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: javax.swing.undo.UndoManager
  super_class: javax.swing.undo.CompoundEdit
{
  int indexOfNextAdd;
    descriptor: I
    flags: (0x0000) 

  int limit;
    descriptor: I
    flags: (0x0000) 

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 143
            aload 0 /* this */
            invokespecial javax.swing.undo.CompoundEdit.<init>:()V
         1: .line 144
            aload 0 /* this */
            iconst_0
            putfield javax.swing.undo.UndoManager.indexOfNextAdd:I
         2: .line 145
            aload 0 /* this */
            bipush 100
            putfield javax.swing.undo.UndoManager.limit:I
         3: .line 146
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.limit:I
            invokevirtual java.util.Vector.ensureCapacity:(I)V
         4: .line 147
            return
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/swing/undo/UndoManager;

  public synchronized int getLimit();
    descriptor: ()I
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 159
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.limit:I
            ireturn
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/undo/UndoManager;

  public synchronized void discardAllEdits();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 169
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            invokevirtual java.util.Vector.iterator:()Ljava/util/Iterator;
            astore 2
            goto 3
      StackMap locals: javax.swing.undo.UndoManager top java.util.Iterator
      StackMap stack:
         1: aload 2
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast javax.swing.undo.UndoableEdit
            astore 1 /* e */
        start local 1 // javax.swing.undo.UndoableEdit e
         2: .line 170
            aload 1 /* e */
            invokeinterface javax.swing.undo.UndoableEdit.die:()V
        end local 1 // javax.swing.undo.UndoableEdit e
         3: .line 169
      StackMap locals:
      StackMap stack:
            aload 2
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         4: .line 172
            aload 0 /* this */
            new java.util.Vector
            dup
            invokespecial java.util.Vector.<init>:()V
            putfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
         5: .line 173
            aload 0 /* this */
            iconst_0
            putfield javax.swing.undo.UndoManager.indexOfNextAdd:I
         6: .line 177
            return
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljavax/swing/undo/UndoManager;
            2    3     1     e  Ljavax/swing/undo/UndoableEdit;

  protected void trimForLimit();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 184
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.limit:I
            iflt 17
         1: .line 185
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            istore 1 /* size */
        start local 1 // int size
         2: .line 191
            iload 1 /* size */
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.limit:I
            if_icmple 17
         3: .line 192
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.limit:I
            iconst_2
            idiv
            istore 2 /* halfLimit */
        start local 2 // int halfLimit
         4: .line 193
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            iconst_1
            isub
            iload 2 /* halfLimit */
            isub
            istore 3 /* keepFrom */
        start local 3 // int keepFrom
         5: .line 194
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            iconst_1
            isub
            iload 2 /* halfLimit */
            iadd
            istore 4 /* keepTo */
        start local 4 // int keepTo
         6: .line 201
            iload 4 /* keepTo */
            iload 3 /* keepFrom */
            isub
            iconst_1
            iadd
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.limit:I
            if_icmple 8
         7: .line 202
            iinc 3 /* keepFrom */ 1
         8: .line 209
      StackMap locals: javax.swing.undo.UndoManager int int int int
      StackMap stack:
            iload 3 /* keepFrom */
            ifge 11
         9: .line 210
            iload 4 /* keepTo */
            iload 3 /* keepFrom */
            isub
            istore 4 /* keepTo */
        10: .line 211
            iconst_0
            istore 3 /* keepFrom */
        11: .line 213
      StackMap locals:
      StackMap stack:
            iload 4 /* keepTo */
            iload 1 /* size */
            if_icmplt 15
        12: .line 214
            iload 1 /* size */
            iload 4 /* keepTo */
            isub
            iconst_1
            isub
            istore 5 /* delta */
        start local 5 // int delta
        13: .line 215
            iload 4 /* keepTo */
            iload 5 /* delta */
            iadd
            istore 4 /* keepTo */
        14: .line 216
            iload 3 /* keepFrom */
            iload 5 /* delta */
            iadd
            istore 3 /* keepFrom */
        end local 5 // int delta
        15: .line 220
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 4 /* keepTo */
            iconst_1
            iadd
            iload 1 /* size */
            iconst_1
            isub
            invokevirtual javax.swing.undo.UndoManager.trimEdits:(II)V
        16: .line 221
            aload 0 /* this */
            iconst_0
            iload 3 /* keepFrom */
            iconst_1
            isub
            invokevirtual javax.swing.undo.UndoManager.trimEdits:(II)V
        end local 4 // int keepTo
        end local 3 // int keepFrom
        end local 2 // int halfLimit
        end local 1 // int size
        17: .line 224
      StackMap locals: javax.swing.undo.UndoManager
      StackMap stack:
            return
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   18     0       this  Ljavax/swing/undo/UndoManager;
            2   17     1       size  I
            4   17     2  halfLimit  I
            5   17     3   keepFrom  I
            6   17     4     keepTo  I
           13   15     5      delta  I

  protected void trimEdits(int, int);
    descriptor: (II)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=5, args_size=3
        start local 0 // javax.swing.undo.UndoManager this
        start local 1 // int from
        start local 2 // int to
         0: .line 237
            iload 1 /* from */
            iload 2 /* to */
            if_icmpgt 13
         1: .line 240
            iload 2 /* to */
            istore 3 /* i */
        start local 3 // int i
         2: goto 7
         3: .line 241
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            iload 3 /* i */
            invokevirtual java.util.Vector.elementAt:(I)Ljava/lang/Object;
            checkcast javax.swing.undo.UndoableEdit
            astore 4 /* e */
        start local 4 // javax.swing.undo.UndoableEdit e
         4: .line 244
            aload 4 /* e */
            invokeinterface javax.swing.undo.UndoableEdit.die:()V
         5: .line 247
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            iload 3 /* i */
            invokevirtual java.util.Vector.removeElementAt:(I)V
        end local 4 // javax.swing.undo.UndoableEdit e
         6: .line 240
            iinc 3 /* i */ -1
      StackMap locals:
      StackMap stack:
         7: iload 1 /* from */
            iload 3 /* i */
            if_icmple 3
        end local 3 // int i
         8: .line 250
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            iload 2 /* to */
            if_icmple 11
         9: .line 252
            aload 0 /* this */
            dup
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            iload 2 /* to */
            iload 1 /* from */
            isub
            iconst_1
            iadd
            isub
            putfield javax.swing.undo.UndoManager.indexOfNextAdd:I
        10: .line 253
            goto 13
      StackMap locals:
      StackMap stack:
        11: aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            iload 1 /* from */
            if_icmplt 13
        12: .line 255
            aload 0 /* this */
            iload 1 /* from */
            putfield javax.swing.undo.UndoManager.indexOfNextAdd:I
        13: .line 260
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int to
        end local 1 // int from
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   14     0  this  Ljavax/swing/undo/UndoManager;
            0   14     1  from  I
            0   14     2    to  I
            2    8     3     i  I
            4    6     4     e  Ljavax/swing/undo/UndoableEdit;
    MethodParameters:
      Name  Flags
      from  
      to    

  public synchronized void setLimit(int);
    descriptor: (I)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.swing.undo.UndoManager this
        start local 1 // int l
         0: .line 278
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.inProgress:Z
            ifne 1
            new java.lang.RuntimeException
            dup
            ldc "Attempt to call UndoManager.setLimit() after UndoManager.end() has been called"
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
         1: .line 279
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* l */
            putfield javax.swing.undo.UndoManager.limit:I
         2: .line 280
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.trimForLimit:()V
         3: .line 281
            return
        end local 1 // int l
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljavax/swing/undo/UndoManager;
            0    4     1     l  I
    MethodParameters:
      Name  Flags
      l     

  protected javax.swing.undo.UndoableEdit editToBeUndone();
    descriptor: ()Ljavax/swing/undo/UndoableEdit;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 292
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            istore 1 /* i */
        start local 1 // int i
         1: .line 293
            goto 5
         2: .line 294
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            iinc 1 /* i */ -1
            iload 1 /* i */
            invokevirtual java.util.Vector.elementAt:(I)Ljava/lang/Object;
            checkcast javax.swing.undo.UndoableEdit
            astore 2 /* edit */
        start local 2 // javax.swing.undo.UndoableEdit edit
         3: .line 295
            aload 2 /* edit */
            invokeinterface javax.swing.undo.UndoableEdit.isSignificant:()Z
            ifeq 5
         4: .line 296
            aload 2 /* edit */
            areturn
        end local 2 // javax.swing.undo.UndoableEdit edit
         5: .line 293
      StackMap locals:
      StackMap stack:
            iload 1 /* i */
            ifgt 2
         6: .line 300
            aconst_null
            areturn
        end local 1 // int i
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljavax/swing/undo/UndoManager;
            1    7     1     i  I
            3    5     2  edit  Ljavax/swing/undo/UndoableEdit;

  protected javax.swing.undo.UndoableEdit editToBeRedone();
    descriptor: ()Ljavax/swing/undo/UndoableEdit;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 311
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            istore 1 /* count */
        start local 1 // int count
         1: .line 312
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            istore 2 /* i */
        start local 2 // int i
         2: .line 314
            goto 6
         3: .line 315
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            iload 2 /* i */
            iinc 2 /* i */ 1
            invokevirtual java.util.Vector.elementAt:(I)Ljava/lang/Object;
            checkcast javax.swing.undo.UndoableEdit
            astore 3 /* edit */
        start local 3 // javax.swing.undo.UndoableEdit edit
         4: .line 316
            aload 3 /* edit */
            invokeinterface javax.swing.undo.UndoableEdit.isSignificant:()Z
            ifeq 6
         5: .line 317
            aload 3 /* edit */
            areturn
        end local 3 // javax.swing.undo.UndoableEdit edit
         6: .line 314
      StackMap locals:
      StackMap stack:
            iload 2 /* i */
            iload 1 /* count */
            if_icmplt 3
         7: .line 321
            aconst_null
            areturn
        end local 2 // int i
        end local 1 // int count
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0   this  Ljavax/swing/undo/UndoManager;
            1    8     1  count  I
            2    8     2      i  I
            4    6     3   edit  Ljavax/swing/undo/UndoableEdit;

  protected void undoTo(javax.swing.undo.UndoableEdit);
    descriptor: (Ljavax/swing/undo/UndoableEdit;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // javax.swing.undo.UndoManager this
        start local 1 // javax.swing.undo.UndoableEdit edit
         0: .line 332
            iconst_0
            istore 2 /* done */
        start local 2 // boolean done
         1: .line 333
            goto 7
         2: .line 334
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            aload 0 /* this */
            dup
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            iconst_1
            isub
            dup_x1
            putfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            invokevirtual java.util.Vector.elementAt:(I)Ljava/lang/Object;
            checkcast javax.swing.undo.UndoableEdit
            astore 3 /* next */
        start local 3 // javax.swing.undo.UndoableEdit next
         3: .line 335
            aload 3 /* next */
            invokeinterface javax.swing.undo.UndoableEdit.undo:()V
         4: .line 336
            aload 3 /* next */
            aload 1 /* edit */
            if_acmpne 5
            iconst_1
            goto 6
      StackMap locals: javax.swing.undo.UndoableEdit
      StackMap stack:
         5: iconst_0
      StackMap locals:
      StackMap stack: int
         6: istore 2 /* done */
        end local 3 // javax.swing.undo.UndoableEdit next
         7: .line 333
      StackMap locals:
      StackMap stack:
            iload 2 /* done */
            ifeq 2
         8: .line 338
            return
        end local 2 // boolean done
        end local 1 // javax.swing.undo.UndoableEdit edit
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljavax/swing/undo/UndoManager;
            0    9     1  edit  Ljavax/swing/undo/UndoableEdit;
            1    9     2  done  Z
            3    7     3  next  Ljavax/swing/undo/UndoableEdit;
    Exceptions:
      throws javax.swing.undo.CannotUndoException
    MethodParameters:
      Name  Flags
      edit  

  protected void redoTo(javax.swing.undo.UndoableEdit);
    descriptor: (Ljavax/swing/undo/UndoableEdit;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // javax.swing.undo.UndoManager this
        start local 1 // javax.swing.undo.UndoableEdit edit
         0: .line 348
            iconst_0
            istore 2 /* done */
        start local 2 // boolean done
         1: .line 349
            goto 7
         2: .line 350
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            aload 0 /* this */
            dup
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            dup_x1
            iconst_1
            iadd
            putfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            invokevirtual java.util.Vector.elementAt:(I)Ljava/lang/Object;
            checkcast javax.swing.undo.UndoableEdit
            astore 3 /* next */
        start local 3 // javax.swing.undo.UndoableEdit next
         3: .line 351
            aload 3 /* next */
            invokeinterface javax.swing.undo.UndoableEdit.redo:()V
         4: .line 352
            aload 3 /* next */
            aload 1 /* edit */
            if_acmpne 5
            iconst_1
            goto 6
      StackMap locals: javax.swing.undo.UndoableEdit
      StackMap stack:
         5: iconst_0
      StackMap locals:
      StackMap stack: int
         6: istore 2 /* done */
        end local 3 // javax.swing.undo.UndoableEdit next
         7: .line 349
      StackMap locals:
      StackMap stack:
            iload 2 /* done */
            ifeq 2
         8: .line 354
            return
        end local 2 // boolean done
        end local 1 // javax.swing.undo.UndoableEdit edit
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljavax/swing/undo/UndoManager;
            0    9     1  edit  Ljavax/swing/undo/UndoableEdit;
            1    9     2  done  Z
            3    7     3  next  Ljavax/swing/undo/UndoableEdit;
    Exceptions:
      throws javax.swing.undo.CannotRedoException
    MethodParameters:
      Name  Flags
      edit  

  public synchronized void undoOrRedo();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 371
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            if_icmpne 3
         1: .line 372
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.undo:()V
         2: .line 373
            goto 4
         3: .line 374
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.redo:()V
         4: .line 376
      StackMap locals:
      StackMap stack:
            return
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/swing/undo/UndoManager;
    Exceptions:
      throws javax.swing.undo.CannotRedoException, javax.swing.undo.CannotUndoException

  public synchronized boolean canUndoOrRedo();
    descriptor: ()Z
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 386
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            if_icmpne 2
         1: .line 387
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.canUndo:()Z
            ireturn
         2: .line 389
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.canRedo:()Z
            ireturn
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavax/swing/undo/UndoManager;

  public synchronized void undo();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 408
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.inProgress:Z
            ifeq 6
         1: .line 409
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.editToBeUndone:()Ljavax/swing/undo/UndoableEdit;
            astore 1 /* edit */
        start local 1 // javax.swing.undo.UndoableEdit edit
         2: .line 410
            aload 1 /* edit */
            ifnonnull 4
         3: .line 411
            new javax.swing.undo.CannotUndoException
            dup
            invokespecial javax.swing.undo.CannotUndoException.<init>:()V
            athrow
         4: .line 413
      StackMap locals: javax.swing.undo.UndoableEdit
      StackMap stack:
            aload 0 /* this */
            aload 1 /* edit */
            invokevirtual javax.swing.undo.UndoManager.undoTo:(Ljavax/swing/undo/UndoableEdit;)V
        end local 1 // javax.swing.undo.UndoableEdit edit
         5: .line 414
            goto 7
         6: .line 415
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokespecial javax.swing.undo.CompoundEdit.undo:()V
         7: .line 417
      StackMap locals:
      StackMap stack:
            return
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Ljavax/swing/undo/UndoManager;
            2    5     1  edit  Ljavax/swing/undo/UndoableEdit;
    Exceptions:
      throws javax.swing.undo.CannotUndoException

  public synchronized boolean canUndo();
    descriptor: ()Z
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 430
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.inProgress:Z
            ifeq 4
         1: .line 431
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.editToBeUndone:()Ljavax/swing/undo/UndoableEdit;
            astore 1 /* edit */
        start local 1 // javax.swing.undo.UndoableEdit edit
         2: .line 432
            aload 1 /* edit */
            ifnull 3
            aload 1 /* edit */
            invokeinterface javax.swing.undo.UndoableEdit.canUndo:()Z
            ifeq 3
            iconst_1
            ireturn
      StackMap locals: javax.swing.undo.UndoableEdit
      StackMap stack:
         3: iconst_0
            ireturn
        end local 1 // javax.swing.undo.UndoableEdit edit
         4: .line 434
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokespecial javax.swing.undo.CompoundEdit.canUndo:()Z
            ireturn
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/swing/undo/UndoManager;
            2    4     1  edit  Ljavax/swing/undo/UndoableEdit;

  public synchronized void redo();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 453
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.inProgress:Z
            ifeq 6
         1: .line 454
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.editToBeRedone:()Ljavax/swing/undo/UndoableEdit;
            astore 1 /* edit */
        start local 1 // javax.swing.undo.UndoableEdit edit
         2: .line 455
            aload 1 /* edit */
            ifnonnull 4
         3: .line 456
            new javax.swing.undo.CannotRedoException
            dup
            invokespecial javax.swing.undo.CannotRedoException.<init>:()V
            athrow
         4: .line 458
      StackMap locals: javax.swing.undo.UndoableEdit
      StackMap stack:
            aload 0 /* this */
            aload 1 /* edit */
            invokevirtual javax.swing.undo.UndoManager.redoTo:(Ljavax/swing/undo/UndoableEdit;)V
        end local 1 // javax.swing.undo.UndoableEdit edit
         5: .line 459
            goto 7
         6: .line 460
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokespecial javax.swing.undo.CompoundEdit.redo:()V
         7: .line 462
      StackMap locals:
      StackMap stack:
            return
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Ljavax/swing/undo/UndoManager;
            2    5     1  edit  Ljavax/swing/undo/UndoableEdit;
    Exceptions:
      throws javax.swing.undo.CannotRedoException

  public synchronized boolean canRedo();
    descriptor: ()Z
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 475
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.inProgress:Z
            ifeq 4
         1: .line 476
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.editToBeRedone:()Ljavax/swing/undo/UndoableEdit;
            astore 1 /* edit */
        start local 1 // javax.swing.undo.UndoableEdit edit
         2: .line 477
            aload 1 /* edit */
            ifnull 3
            aload 1 /* edit */
            invokeinterface javax.swing.undo.UndoableEdit.canRedo:()Z
            ifeq 3
            iconst_1
            ireturn
      StackMap locals: javax.swing.undo.UndoableEdit
      StackMap stack:
         3: iconst_0
            ireturn
        end local 1 // javax.swing.undo.UndoableEdit edit
         4: .line 479
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokespecial javax.swing.undo.CompoundEdit.canRedo:()Z
            ireturn
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/swing/undo/UndoManager;
            2    4     1  edit  Ljavax/swing/undo/UndoableEdit;

  public synchronized boolean addEdit(javax.swing.undo.UndoableEdit);
    descriptor: (Ljavax/swing/undo/UndoableEdit;)Z
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // javax.swing.undo.UndoManager this
        start local 1 // javax.swing.undo.UndoableEdit anEdit
         0: .line 502
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            iconst_1
            isub
            invokevirtual javax.swing.undo.UndoManager.trimEdits:(II)V
         1: .line 504
            aload 0 /* this */
            aload 1 /* anEdit */
            invokespecial javax.swing.undo.CompoundEdit.addEdit:(Ljavax/swing/undo/UndoableEdit;)Z
            istore 2 /* retVal */
        start local 2 // boolean retVal
         2: .line 505
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.inProgress:Z
            ifeq 4
         3: .line 506
            iconst_1
            istore 2 /* retVal */
         4: .line 513
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            putfield javax.swing.undo.UndoManager.indexOfNextAdd:I
         5: .line 516
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.trimForLimit:()V
         6: .line 518
            iload 2 /* retVal */
            ireturn
        end local 2 // boolean retVal
        end local 1 // javax.swing.undo.UndoableEdit anEdit
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Ljavax/swing/undo/UndoManager;
            0    7     1  anEdit  Ljavax/swing/undo/UndoableEdit;
            2    7     2  retVal  Z
    MethodParameters:
        Name  Flags
      anEdit  

  public synchronized void end();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 530
            aload 0 /* this */
            invokespecial javax.swing.undo.CompoundEdit.end:()V
         1: .line 531
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            iconst_1
            isub
            invokevirtual javax.swing.undo.UndoManager.trimEdits:(II)V
         2: .line 532
            return
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavax/swing/undo/UndoManager;

  public synchronized java.lang.String getUndoOrRedoPresentationName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 545
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.edits:Ljava/util/Vector;
            invokevirtual java.util.Vector.size:()I
            if_icmpne 2
         1: .line 546
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.getUndoPresentationName:()Ljava/lang/String;
            areturn
         2: .line 548
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.getRedoPresentationName:()Ljava/lang/String;
            areturn
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavax/swing/undo/UndoManager;

  public synchronized java.lang.String getUndoPresentationName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 566
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.inProgress:Z
            ifeq 4
         1: .line 567
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.canUndo:()Z
            ifeq 3
         2: .line 568
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.editToBeUndone:()Ljavax/swing/undo/UndoableEdit;
            invokeinterface javax.swing.undo.UndoableEdit.getUndoPresentationName:()Ljava/lang/String;
            areturn
         3: .line 570
      StackMap locals:
      StackMap stack:
            ldc "AbstractUndoableEdit.undoText"
            invokestatic javax.swing.UIManager.getString:(Ljava/lang/Object;)Ljava/lang/String;
            areturn
         4: .line 573
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokespecial javax.swing.undo.CompoundEdit.getUndoPresentationName:()Ljava/lang/String;
            areturn
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/swing/undo/UndoManager;

  public synchronized java.lang.String getRedoPresentationName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 591
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.inProgress:Z
            ifeq 4
         1: .line 592
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.canRedo:()Z
            ifeq 3
         2: .line 593
            aload 0 /* this */
            invokevirtual javax.swing.undo.UndoManager.editToBeRedone:()Ljavax/swing/undo/UndoableEdit;
            invokeinterface javax.swing.undo.UndoableEdit.getRedoPresentationName:()Ljava/lang/String;
            areturn
         3: .line 595
      StackMap locals:
      StackMap stack:
            ldc "AbstractUndoableEdit.redoText"
            invokestatic javax.swing.UIManager.getString:(Ljava/lang/Object;)Ljava/lang/String;
            areturn
         4: .line 598
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokespecial javax.swing.undo.CompoundEdit.getRedoPresentationName:()Ljava/lang/String;
            areturn
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/swing/undo/UndoManager;

  public void undoableEditHappened(javax.swing.event.UndoableEditEvent);
    descriptor: (Ljavax/swing/event/UndoableEditEvent;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javax.swing.undo.UndoManager this
        start local 1 // javax.swing.event.UndoableEditEvent e
         0: .line 611
            aload 0 /* this */
            aload 1 /* e */
            invokevirtual javax.swing.event.UndoableEditEvent.getEdit:()Ljavax/swing/undo/UndoableEdit;
            invokevirtual javax.swing.undo.UndoManager.addEdit:(Ljavax/swing/undo/UndoableEdit;)Z
            pop
         1: .line 612
            return
        end local 1 // javax.swing.event.UndoableEditEvent e
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/swing/undo/UndoManager;
            0    2     1     e  Ljavax/swing/event/UndoableEditEvent;
    MethodParameters:
      Name  Flags
      e     

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // javax.swing.undo.UndoManager this
         0: .line 621
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokespecial javax.swing.undo.CompoundEdit.toString:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " limit: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.limit:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         1: .line 622
            ldc " indexOfNextAdd: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield javax.swing.undo.UndoManager.indexOfNextAdd:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         2: .line 621
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // javax.swing.undo.UndoManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljavax/swing/undo/UndoManager;
}
SourceFile: "UndoManager.java"