java/6 : com/sun/awt/AWTUtilities.class

AWTUtilities
https://openjdk.java.net/
GPLv2 + Classpath Exception
public final class com.sun.awt.AWTUtilities
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: com.sun.awt.AWTUtilities
  super_class: java.lang.Object
{
  private static volatile int[] $SWITCH_TABLE$com$sun$awt$AWTUtilities$Translucency;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.awt.AWTUtilities this
         0: .line 70
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 71
            return
        end local 0 // com.sun.awt.AWTUtilities this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/sun/awt/AWTUtilities;

  public static boolean isTranslucencySupported(com.sun.awt.AWTUtilities$Translucency);
    descriptor: (Lcom/sun/awt/AWTUtilities$Translucency;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.sun.awt.AWTUtilities$Translucency translucencyKind
         0: .line 117
            invokestatic com.sun.awt.AWTUtilities.$SWITCH_TABLE$com$sun$awt$AWTUtilities$Translucency:()[I
            aload 0 /* translucencyKind */
            invokevirtual com.sun.awt.AWTUtilities$Translucency.ordinal:()I
            iaload
            tableswitch { // 1 - 3
                    1: 1
                    2: 2
                    3: 3
              default: 4
          }
         1: .line 119
      StackMap locals:
      StackMap stack:
            invokestatic com.sun.awt.AWTUtilities.isWindowShapingSupported:()Z
            ireturn
         2: .line 121
      StackMap locals:
      StackMap stack:
            invokestatic com.sun.awt.AWTUtilities.isWindowOpacitySupported:()Z
            ireturn
         3: .line 123
      StackMap locals:
      StackMap stack:
            invokestatic com.sun.awt.AWTUtilities.isWindowTranslucencySupported:()Z
            ireturn
         4: .line 125
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 0 // com.sun.awt.AWTUtilities$Translucency translucencyKind
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    5     0  translucencyKind  Lcom/sun/awt/AWTUtilities$Translucency;
    MethodParameters:
                  Name  Flags
      translucencyKind  

  private static boolean isWindowOpacitySupported();
    descriptor: ()Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=0
         0: .line 137
            invokestatic java.awt.Toolkit.getDefaultToolkit:()Ljava/awt/Toolkit;
            astore 0 /* curToolkit */
        start local 0 // java.awt.Toolkit curToolkit
         1: .line 138
            aload 0 /* curToolkit */
            instanceof sun.awt.SunToolkit
            ifne 3
         2: .line 139
            iconst_0
            ireturn
         3: .line 141
      StackMap locals: java.awt.Toolkit
      StackMap stack:
            aload 0 /* curToolkit */
            checkcast sun.awt.SunToolkit
            invokevirtual sun.awt.SunToolkit.isWindowOpacitySupported:()Z
            ireturn
        end local 0 // java.awt.Toolkit curToolkit
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            1    4     0  curToolkit  Ljava/awt/Toolkit;

  public static void setWindowOpacity(java.awt.Window, float);
    descriptor: (Ljava/awt/Window;F)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.awt.Window window
        start local 1 // float opacity
         0: .line 169
            aload 0 /* window */
            ifnonnull 4
         1: .line 170
            new java.lang.NullPointerException
            dup
         2: .line 171
            ldc "The window argument should not be null."
         3: .line 170
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 174
      StackMap locals:
      StackMap stack:
            invokestatic sun.awt.AWTAccessor.getWindowAccessor:()Lsun/awt/AWTAccessor$WindowAccessor;
            aload 0 /* window */
            fload 1 /* opacity */
            invokeinterface sun.awt.AWTAccessor$WindowAccessor.setOpacity:(Ljava/awt/Window;F)V
         5: .line 175
            return
        end local 1 // float opacity
        end local 0 // java.awt.Window window
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0   window  Ljava/awt/Window;
            0    6     1  opacity  F
    MethodParameters:
         Name  Flags
      window   
      opacity  

  public static float getWindowOpacity(java.awt.Window);
    descriptor: (Ljava/awt/Window;)F
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.awt.Window window
         0: .line 185
            aload 0 /* window */
            ifnonnull 4
         1: .line 186
            new java.lang.NullPointerException
            dup
         2: .line 187
            ldc "The window argument should not be null."
         3: .line 186
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 190
      StackMap locals:
      StackMap stack:
            invokestatic sun.awt.AWTAccessor.getWindowAccessor:()Lsun/awt/AWTAccessor$WindowAccessor;
            aload 0 /* window */
            invokeinterface sun.awt.AWTAccessor$WindowAccessor.getOpacity:(Ljava/awt/Window;)F
            freturn
        end local 0 // java.awt.Window window
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0  window  Ljava/awt/Window;
    MethodParameters:
        Name  Flags
      window  

  public static boolean isWindowShapingSupported();
    descriptor: ()Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=0
         0: .line 201
            invokestatic java.awt.Toolkit.getDefaultToolkit:()Ljava/awt/Toolkit;
            astore 0 /* curToolkit */
        start local 0 // java.awt.Toolkit curToolkit
         1: .line 202
            aload 0 /* curToolkit */
            instanceof sun.awt.SunToolkit
            ifne 3
         2: .line 203
            iconst_0
            ireturn
         3: .line 205
      StackMap locals: java.awt.Toolkit
      StackMap stack:
            aload 0 /* curToolkit */
            checkcast sun.awt.SunToolkit
            invokevirtual sun.awt.SunToolkit.isWindowShapingSupported:()Z
            ireturn
        end local 0 // java.awt.Toolkit curToolkit
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            1    4     0  curToolkit  Ljava/awt/Toolkit;

  public static java.awt.Shape getWindowShape(java.awt.Window);
    descriptor: (Ljava/awt/Window;)Ljava/awt/Shape;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.awt.Window window
         0: .line 219
            aload 0 /* window */
            ifnonnull 4
         1: .line 220
            new java.lang.NullPointerException
            dup
         2: .line 221
            ldc "The window argument should not be null."
         3: .line 220
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 223
      StackMap locals:
      StackMap stack:
            invokestatic sun.awt.AWTAccessor.getWindowAccessor:()Lsun/awt/AWTAccessor$WindowAccessor;
            aload 0 /* window */
            invokeinterface sun.awt.AWTAccessor$WindowAccessor.getShape:(Ljava/awt/Window;)Ljava/awt/Shape;
            areturn
        end local 0 // java.awt.Window window
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0  window  Ljava/awt/Window;
    MethodParameters:
        Name  Flags
      window  

  public static void setWindowShape(java.awt.Window, java.awt.Shape);
    descriptor: (Ljava/awt/Window;Ljava/awt/Shape;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.awt.Window window
        start local 1 // java.awt.Shape shape
         0: .line 250
            aload 0 /* window */
            ifnonnull 4
         1: .line 251
            new java.lang.NullPointerException
            dup
         2: .line 252
            ldc "The window argument should not be null."
         3: .line 251
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 254
      StackMap locals:
      StackMap stack:
            invokestatic sun.awt.AWTAccessor.getWindowAccessor:()Lsun/awt/AWTAccessor$WindowAccessor;
            aload 0 /* window */
            aload 1 /* shape */
            invokeinterface sun.awt.AWTAccessor$WindowAccessor.setShape:(Ljava/awt/Window;Ljava/awt/Shape;)V
         5: .line 255
            return
        end local 1 // java.awt.Shape shape
        end local 0 // java.awt.Window window
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0  window  Ljava/awt/Window;
            0    6     1   shape  Ljava/awt/Shape;
    MethodParameters:
        Name  Flags
      window  
      shape   

  private static boolean isWindowTranslucencySupported();
    descriptor: ()Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=6, args_size=0
         0: .line 267
            invokestatic java.awt.Toolkit.getDefaultToolkit:()Ljava/awt/Toolkit;
            astore 0 /* curToolkit */
        start local 0 // java.awt.Toolkit curToolkit
         1: .line 268
            aload 0 /* curToolkit */
            instanceof sun.awt.SunToolkit
            ifne 3
         2: .line 269
            iconst_0
            ireturn
         3: .line 272
      StackMap locals: java.awt.Toolkit
      StackMap stack:
            aload 0 /* curToolkit */
            checkcast sun.awt.SunToolkit
            invokevirtual sun.awt.SunToolkit.isWindowTranslucencySupported:()Z
            ifne 5
         4: .line 273
            iconst_0
            ireturn
         5: .line 277
      StackMap locals:
      StackMap stack:
            invokestatic java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment:()Ljava/awt/GraphicsEnvironment;
         6: .line 276
            astore 1 /* env */
        start local 1 // java.awt.GraphicsEnvironment env
         7: .line 282
            aload 1 /* env */
            invokevirtual java.awt.GraphicsEnvironment.getDefaultScreenDevice:()Ljava/awt/GraphicsDevice;
         8: .line 283
            invokevirtual java.awt.GraphicsDevice.getDefaultConfiguration:()Ljava/awt/GraphicsConfiguration;
         9: .line 282
            invokestatic com.sun.awt.AWTUtilities.isTranslucencyCapable:(Ljava/awt/GraphicsConfiguration;)Z
        10: .line 283
            ifeq 12
        11: .line 285
            iconst_1
            ireturn
        12: .line 289
      StackMap locals: java.awt.GraphicsEnvironment
      StackMap stack:
            aload 1 /* env */
            invokevirtual java.awt.GraphicsEnvironment.getScreenDevices:()[Ljava/awt/GraphicsDevice;
            astore 2 /* devices */
        start local 2 // java.awt.GraphicsDevice[] devices
        13: .line 291
            iconst_0
            istore 3 /* i */
        start local 3 // int i
        14: goto 23
        15: .line 292
      StackMap locals: java.awt.GraphicsDevice[] int
      StackMap stack:
            aload 2 /* devices */
            iload 3 /* i */
            aaload
            invokevirtual java.awt.GraphicsDevice.getConfigurations:()[Ljava/awt/GraphicsConfiguration;
            astore 4 /* configs */
        start local 4 // java.awt.GraphicsConfiguration[] configs
        16: .line 293
            iconst_0
            istore 5 /* j */
        start local 5 // int j
        17: goto 21
        18: .line 294
      StackMap locals: java.awt.GraphicsConfiguration[] int
      StackMap stack:
            aload 4 /* configs */
            iload 5 /* j */
            aaload
            invokestatic com.sun.awt.AWTUtilities.isTranslucencyCapable:(Ljava/awt/GraphicsConfiguration;)Z
            ifeq 20
        19: .line 295
            iconst_1
            ireturn
        20: .line 293
      StackMap locals:
      StackMap stack:
            iinc 5 /* j */ 1
      StackMap locals:
      StackMap stack:
        21: iload 5 /* j */
            aload 4 /* configs */
            arraylength
            if_icmplt 18
        end local 5 // int j
        end local 4 // java.awt.GraphicsConfiguration[] configs
        22: .line 291
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        23: iload 3 /* i */
            aload 2 /* devices */
            arraylength
            if_icmplt 15
        end local 3 // int i
        24: .line 300
            iconst_0
            ireturn
        end local 2 // java.awt.GraphicsDevice[] devices
        end local 1 // java.awt.GraphicsEnvironment env
        end local 0 // java.awt.Toolkit curToolkit
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            1   25     0  curToolkit  Ljava/awt/Toolkit;
            7   25     1         env  Ljava/awt/GraphicsEnvironment;
           13   25     2     devices  [Ljava/awt/GraphicsDevice;
           14   24     3           i  I
           16   22     4     configs  [Ljava/awt/GraphicsConfiguration;
           17   22     5           j  I

  public static void setWindowOpaque(java.awt.Window, boolean);
    descriptor: (Ljava/awt/Window;Z)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.awt.Window window
        start local 1 // boolean isOpaque
         0: .line 352
            aload 0 /* window */
            ifnonnull 4
         1: .line 353
            new java.lang.NullPointerException
            dup
         2: .line 354
            ldc "The window argument should not be null."
         3: .line 353
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 356
      StackMap locals:
      StackMap stack:
            iload 1 /* isOpaque */
            ifne 8
            getstatic com.sun.awt.AWTUtilities$Translucency.PERPIXEL_TRANSLUCENT:Lcom/sun/awt/AWTUtilities$Translucency;
            invokestatic com.sun.awt.AWTUtilities.isTranslucencySupported:(Lcom/sun/awt/AWTUtilities$Translucency;)Z
            ifne 8
         5: .line 357
            new java.lang.UnsupportedOperationException
            dup
         6: .line 358
            ldc "The PERPIXEL_TRANSLUCENT translucency kind is not supported"
         7: .line 357
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 360
      StackMap locals:
      StackMap stack:
            invokestatic sun.awt.AWTAccessor.getWindowAccessor:()Lsun/awt/AWTAccessor$WindowAccessor;
            aload 0 /* window */
            iload 1 /* isOpaque */
            invokeinterface sun.awt.AWTAccessor$WindowAccessor.setOpaque:(Ljava/awt/Window;Z)V
         9: .line 361
            return
        end local 1 // boolean isOpaque
        end local 0 // java.awt.Window window
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   10     0    window  Ljava/awt/Window;
            0   10     1  isOpaque  Z
    MethodParameters:
          Name  Flags
      window    
      isOpaque  

  public static boolean isWindowOpaque(java.awt.Window);
    descriptor: (Ljava/awt/Window;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.awt.Window window
         0: .line 372
            aload 0 /* window */
            ifnonnull 4
         1: .line 373
            new java.lang.NullPointerException
            dup
         2: .line 374
            ldc "The window argument should not be null."
         3: .line 373
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 377
      StackMap locals:
      StackMap stack:
            invokestatic sun.awt.AWTAccessor.getWindowAccessor:()Lsun/awt/AWTAccessor$WindowAccessor;
            aload 0 /* window */
            invokeinterface sun.awt.AWTAccessor$WindowAccessor.isOpaque:(Ljava/awt/Window;)Z
            ireturn
        end local 0 // java.awt.Window window
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0  window  Ljava/awt/Window;
    MethodParameters:
        Name  Flags
      window  

  public static boolean isTranslucencyCapable(java.awt.GraphicsConfiguration);
    descriptor: (Ljava/awt/GraphicsConfiguration;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.awt.GraphicsConfiguration gc
         0: .line 398
            aload 0 /* gc */
            ifnonnull 2
         1: .line 399
            new java.lang.NullPointerException
            dup
            ldc "The gc argument should not be null"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 404
      StackMap locals:
      StackMap stack:
            invokestatic java.awt.Toolkit.getDefaultToolkit:()Ljava/awt/Toolkit;
            astore 1 /* curToolkit */
        start local 1 // java.awt.Toolkit curToolkit
         3: .line 405
            aload 1 /* curToolkit */
            instanceof sun.awt.SunToolkit
            ifne 5
         4: .line 406
            iconst_0
            ireturn
         5: .line 408
      StackMap locals: java.awt.Toolkit
      StackMap stack:
            aload 1 /* curToolkit */
            checkcast sun.awt.SunToolkit
            aload 0 /* gc */
            invokevirtual sun.awt.SunToolkit.isTranslucencyCapable:(Ljava/awt/GraphicsConfiguration;)Z
            ireturn
        end local 1 // java.awt.Toolkit curToolkit
        end local 0 // java.awt.GraphicsConfiguration gc
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0          gc  Ljava/awt/GraphicsConfiguration;
            3    6     1  curToolkit  Ljava/awt/Toolkit;
    MethodParameters:
      Name  Flags
      gc    

  public static void setComponentMixingCutoutShape(java.awt.Component, java.awt.Shape);
    descriptor: (Ljava/awt/Component;Ljava/awt/Shape;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.awt.Component component
        start local 1 // java.awt.Shape shape
         0: .line 453
            aload 0 /* component */
            ifnonnull 4
         1: .line 454
            new java.lang.NullPointerException
            dup
         2: .line 455
            ldc "The component argument should not be null."
         3: .line 454
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 458
      StackMap locals:
      StackMap stack:
            invokestatic sun.awt.AWTAccessor.getComponentAccessor:()Lsun/awt/AWTAccessor$ComponentAccessor;
            aload 0 /* component */
         5: .line 459
            aload 1 /* shape */
         6: .line 458
            invokeinterface sun.awt.AWTAccessor$ComponentAccessor.setMixingCutoutShape:(Ljava/awt/Component;Ljava/awt/Shape;)V
         7: .line 460
            return
        end local 1 // java.awt.Shape shape
        end local 0 // java.awt.Component component
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    8     0  component  Ljava/awt/Component;
            0    8     1      shape  Ljava/awt/Shape;
    MethodParameters:
           Name  Flags
      component  
      shape      

  static int[] $SWITCH_TABLE$com$sun$awt$AWTUtilities$Translucency();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 65
            getstatic com.sun.awt.AWTUtilities.$SWITCH_TABLE$com$sun$awt$AWTUtilities$Translucency:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic com.sun.awt.AWTUtilities$Translucency.values:()[Lcom/sun/awt/AWTUtilities$Translucency;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic com.sun.awt.AWTUtilities$Translucency.PERPIXEL_TRANSLUCENT:Lcom/sun/awt/AWTUtilities$Translucency;
            invokevirtual com.sun.awt.AWTUtilities$Translucency.ordinal:()I
            iconst_3
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic com.sun.awt.AWTUtilities$Translucency.PERPIXEL_TRANSPARENT:Lcom/sun/awt/AWTUtilities$Translucency;
            invokevirtual com.sun.awt.AWTUtilities$Translucency.ordinal:()I
            iconst_1
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic com.sun.awt.AWTUtilities$Translucency.TRANSLUCENT:Lcom/sun/awt/AWTUtilities$Translucency;
            invokevirtual com.sun.awt.AWTUtilities$Translucency.ordinal:()I
            iconst_2
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            dup
            putstatic com.sun.awt.AWTUtilities.$SWITCH_TABLE$com$sun$awt$AWTUtilities$Translucency:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
}
SourceFile: "AWTUtilities.java"
NestMembers:
  com.sun.awt.AWTUtilities$Translucency
InnerClasses:
  public final Translucency = com.sun.awt.AWTUtilities$Translucency of com.sun.awt.AWTUtilities
  public abstract ComponentAccessor = sun.awt.AWTAccessor$ComponentAccessor of sun.awt.AWTAccessor
  public abstract WindowAccessor = sun.awt.AWTAccessor$WindowAccessor of sun.awt.AWTAccessor
/

java/ 6/ com/sun/awt/AWTUtilities.class
