final class sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry
  super_class: java.lang.Object
{
  private final long root;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long event_mask;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private java.util.List<sun.awt.X11.XDropTargetProtocol> supportedProtocols;
    descriptor: Ljava/util/List;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/List<Lsun/awt/X11/XDropTargetProtocol;>;

  private final java.util.HashSet<java.lang.Long> nonXEmbedClientSites;
    descriptor: Ljava/util/HashSet;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/HashSet<Ljava/lang/Long;>;

  private final java.util.List<java.lang.Long> sites;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Ljava/lang/Long;>;

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 93
            ldc Lsun/awt/X11/XDropTargetRegistry;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(long, long, java.util.List<sun.awt.X11.XDropTargetProtocol>);
    descriptor: (JJLjava/util/List;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=4
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
        start local 1 // long root
        start local 3 // long event_mask
        start local 5 // java.util.List supportedProtocols
         0: .line 100
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 97
            aload 0 /* this */
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            putfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.nonXEmbedClientSites:Ljava/util/HashSet;
         2: .line 98
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.sites:Ljava/util/List;
         3: .line 102
            aload 5 /* supportedProtocols */
            ifnonnull 5
         4: .line 103
            new java.lang.NullPointerException
            dup
            ldc "Null supportedProtocols"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 105
      StackMap locals: sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry long long java.util.List
      StackMap stack:
            aload 0 /* this */
            lload 1 /* root */
            putfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.root:J
         6: .line 106
            aload 0 /* this */
            lload 3 /* event_mask */
            putfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.event_mask:J
         7: .line 107
            aload 0 /* this */
            aload 5 /* supportedProtocols */
            putfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.supportedProtocols:Ljava/util/List;
         8: .line 108
            return
        end local 5 // java.util.List supportedProtocols
        end local 3 // long event_mask
        end local 1 // long root
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    9     0                this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;
            0    9     1                root  J
            0    9     3          event_mask  J
            0    9     5  supportedProtocols  Ljava/util/List<Lsun/awt/X11/XDropTargetProtocol;>;
    Signature: (JJLjava/util/List<Lsun/awt/X11/XDropTargetProtocol;>;)V
    MethodParameters:
                    Name  Flags
      root                
      event_mask          
      supportedProtocols  

  public long getRoot();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
         0: .line 111
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.root:J
            lreturn
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;

  public long getEventMask();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
         0: .line 114
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.event_mask:J
            lreturn
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;

  public boolean hasNonXEmbedClientSites();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
         0: .line 117
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.nonXEmbedClientSites:Ljava/util/HashSet;
            invokevirtual java.util.HashSet.isEmpty:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;

  public synchronized void addSite(long, boolean);
    descriptor: (JZ)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=5, args_size=3
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
        start local 1 // long window
        start local 3 // boolean isXEmbedClient
         0: .line 120
            lload 1 /* window */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            astore 4 /* lWindow */
        start local 4 // java.lang.Long lWindow
         1: .line 121
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.sites:Ljava/util/List;
            aload 4 /* lWindow */
            invokeinterface java.util.List.contains:(Ljava/lang/Object;)Z
            ifne 3
         2: .line 122
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.sites:Ljava/util/List;
            aload 4 /* lWindow */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         3: .line 124
      StackMap locals: java.lang.Long
      StackMap stack:
            iload 3 /* isXEmbedClient */
            ifne 5
         4: .line 125
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.nonXEmbedClientSites:Ljava/util/HashSet;
            aload 4 /* lWindow */
            invokevirtual java.util.HashSet.add:(Ljava/lang/Object;)Z
            pop
         5: .line 127
      StackMap locals:
      StackMap stack:
            return
        end local 4 // java.lang.Long lWindow
        end local 3 // boolean isXEmbedClient
        end local 1 // long window
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    6     0            this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;
            0    6     1          window  J
            0    6     3  isXEmbedClient  Z
            1    6     4         lWindow  Ljava/lang/Long;
    MethodParameters:
                Name  Flags
      window          
      isXEmbedClient  

  public synchronized void removeSite(long);
    descriptor: (J)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
        start local 1 // long window
         0: .line 129
            lload 1 /* window */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            astore 3 /* lWindow */
        start local 3 // java.lang.Long lWindow
         1: .line 130
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.sites:Ljava/util/List;
            aload 3 /* lWindow */
            invokeinterface java.util.List.remove:(Ljava/lang/Object;)Z
            pop
         2: .line 131
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.nonXEmbedClientSites:Ljava/util/HashSet;
            aload 3 /* lWindow */
            invokevirtual java.util.HashSet.remove:(Ljava/lang/Object;)Z
            pop
         3: .line 132
            return
        end local 3 // java.lang.Long lWindow
        end local 1 // long window
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;
            0    4     1   window  J
            1    4     3  lWindow  Ljava/lang/Long;
    MethodParameters:
        Name  Flags
      window  

  public void setSupportedProtocols(java.util.List<sun.awt.X11.XDropTargetProtocol>);
    descriptor: (Ljava/util/List;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
        start local 1 // java.util.List list
         0: .line 134
            aload 0 /* this */
            aload 1 /* list */
            putfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.supportedProtocols:Ljava/util/List;
         1: .line 135
            return
        end local 1 // java.util.List list
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;
            0    2     1  list  Ljava/util/List<Lsun/awt/X11/XDropTargetProtocol;>;
    Signature: (Ljava/util/List<Lsun/awt/X11/XDropTargetProtocol;>;)V
    MethodParameters:
      Name  Flags
      list  

  public java.util.List<sun.awt.X11.XDropTargetProtocol> getSupportedProtocols();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
         0: .line 137
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.supportedProtocols:Ljava/util/List;
            areturn
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;
    Signature: ()Ljava/util/List<Lsun/awt/X11/XDropTargetProtocol;>;

  public boolean hasSites();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
         0: .line 140
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.sites:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;

  public long[] getSites();
    descriptor: ()[J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
         0: .line 143
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.sites:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            newarray 11
            astore 1 /* ret */
        start local 1 // long[] ret
         1: .line 144
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.sites:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 2 /* iter */
        start local 2 // java.util.Iterator iter
         2: .line 145
            iconst_0
            istore 3 /* index */
        start local 3 // int index
         3: .line 146
            goto 6
         4: .line 147
      StackMap locals: long[] java.util.Iterator int
      StackMap stack:
            aload 2 /* iter */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.Long
            astore 4 /* l */
        start local 4 // java.lang.Long l
         5: .line 148
            aload 1 /* ret */
            iload 3 /* index */
            iinc 3 /* index */ 1
            aload 4 /* l */
            invokevirtual java.lang.Long.longValue:()J
            lastore
        end local 4 // java.lang.Long l
         6: .line 146
      StackMap locals:
      StackMap stack:
            aload 2 /* iter */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
         7: .line 150
            aload 1 /* ret */
            areturn
        end local 3 // int index
        end local 2 // java.util.Iterator iter
        end local 1 // long[] ret
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0   this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;
            1    8     1    ret  [J
            2    8     2   iter  Ljava/util/Iterator;
            3    8     3  index  I
            5    6     4      l  Ljava/lang/Long;

  public long getSite(int, int);
    descriptor: (II)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=15, args_size=3
        start local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
        start local 1 // int x
        start local 2 // int y
         0: .line 153
            getstatic sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.$assertionsDisabled:Z
            ifne 1
            invokestatic sun.awt.X11.XToolkit.isAWTLockHeldByCurrentThread:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 155
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.sites:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3 /* iter */
        start local 3 // java.util.Iterator iter
         2: .line 156
            goto 32
         3: .line 157
      StackMap locals: java.util.Iterator
      StackMap stack:
            aload 3 /* iter */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.Long
            astore 4 /* l */
        start local 4 // java.lang.Long l
         4: .line 158
            aload 4 /* l */
            invokevirtual java.lang.Long.longValue:()J
            lstore 5 /* window */
        start local 5 // long window
         5: .line 160
            aload 0 /* this */
            invokevirtual sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry.getRoot:()J
            lload 5 /* window */
            iload 1 /* x */
            iload 2 /* y */
            invokestatic sun.awt.X11.XBaseWindow.toOtherWindow:(JJII)Ljava/awt/Point;
            astore 7 /* p */
        start local 7 // java.awt.Point p
         6: .line 162
            aload 7 /* p */
            ifnonnull 8
         7: .line 163
            goto 32
         8: .line 166
      StackMap locals: java.lang.Long long java.awt.Point
      StackMap stack:
            aload 7 /* p */
            getfield java.awt.Point.x:I
            istore 8 /* dest_x */
        start local 8 // int dest_x
         9: .line 167
            aload 7 /* p */
            getfield java.awt.Point.y:I
            istore 9 /* dest_y */
        start local 9 // int dest_y
        10: .line 168
            iload 8 /* dest_x */
            iflt 32
            iload 9 /* dest_y */
            iflt 32
        11: .line 169
            new sun.awt.X11.XWindowAttributes
            dup
            invokespecial sun.awt.X11.XWindowAttributes.<init>:()V
            astore 10 /* wattr */
        start local 10 // sun.awt.X11.XWindowAttributes wattr
        12: .line 171
            invokestatic sun.awt.X11.XErrorHandler$IgnoreBadWindowHandler.getInstance:()Lsun/awt/X11/XErrorHandler$IgnoreBadWindowHandler;
            invokestatic sun.awt.X11.XErrorHandlerUtil.WITH_XERROR_HANDLER:(Lsun/awt/X11/XErrorHandler;)V
        13: .line 172
            invokestatic sun.awt.X11.XToolkit.getDisplay:()J
        14: .line 173
            lload 5 /* window */
            aload 10 /* wattr */
            getfield sun.awt.X11.XWindowAttributes.pData:J
        15: .line 172
            invokestatic sun.awt.X11.XlibWrapper.XGetWindowAttributes:(JJJ)I
            istore 11 /* status */
        start local 11 // int status
        16: .line 174
            invokestatic sun.awt.X11.XErrorHandlerUtil.RESTORE_XERROR_HANDLER:()V
        17: .line 176
            iload 11 /* status */
            ifeq 20
        18: .line 177
            getstatic sun.awt.X11.XErrorHandlerUtil.saved_error:Lsun/awt/X11/XErrorEvent;
            ifnull 22
        19: .line 178
            getstatic sun.awt.X11.XErrorHandlerUtil.saved_error:Lsun/awt/X11/XErrorEvent;
            invokevirtual sun.awt.X11.XErrorEvent.get_error_code:()B
            ifeq 22
        20: .line 188
      StackMap locals: sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry int int java.util.Iterator java.lang.Long long java.awt.Point int int sun.awt.X11.XWindowAttributes int
      StackMap stack:
            aload 10 /* wattr */
            invokevirtual sun.awt.X11.XWindowAttributes.dispose:()V
        21: .line 179
            goto 32
        22: .line 182
      StackMap locals:
      StackMap stack:
            aload 10 /* wattr */
            invokevirtual sun.awt.X11.XWindowAttributes.get_map_state:()I
            ifeq 31
        23: .line 183
            iload 8 /* dest_x */
            aload 10 /* wattr */
            invokevirtual sun.awt.X11.XWindowAttributes.get_width:()I
            if_icmpge 31
        24: .line 184
            iload 9 /* dest_y */
            aload 10 /* wattr */
            invokevirtual sun.awt.X11.XWindowAttributes.get_height:()I
            if_icmpge 31
        25: .line 185
            lload 5 /* window */
            lstore 13
        26: .line 188
            aload 10 /* wattr */
            invokevirtual sun.awt.X11.XWindowAttributes.dispose:()V
        27: .line 185
            lload 13
            lreturn
        end local 11 // int status
        28: .line 187
      StackMap locals: sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry int int java.util.Iterator java.lang.Long long java.awt.Point int int sun.awt.X11.XWindowAttributes
      StackMap stack: java.lang.Throwable
            astore 12
        29: .line 188
            aload 10 /* wattr */
            invokevirtual sun.awt.X11.XWindowAttributes.dispose:()V
        30: .line 189
            aload 12
            athrow
        31: .line 188
      StackMap locals:
      StackMap stack:
            aload 10 /* wattr */
            invokevirtual sun.awt.X11.XWindowAttributes.dispose:()V
        end local 10 // sun.awt.X11.XWindowAttributes wattr
        end local 9 // int dest_y
        end local 8 // int dest_x
        end local 7 // java.awt.Point p
        end local 5 // long window
        end local 4 // java.lang.Long l
        32: .line 156
      StackMap locals: sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry int int java.util.Iterator
      StackMap stack:
            aload 3 /* iter */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        33: .line 192
            lconst_0
            lreturn
        end local 3 // java.util.Iterator iter
        end local 2 // int y
        end local 1 // int x
        end local 0 // sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   34     0    this  Lsun/awt/X11/XDropTargetRegistry$EmbeddedDropSiteEntry;
            0   34     1       x  I
            0   34     2       y  I
            2   34     3    iter  Ljava/util/Iterator<Ljava/lang/Long;>;
            4   32     4       l  Ljava/lang/Long;
            5   32     5  window  J
            6   32     7       p  Ljava/awt/Point;
            9   32     8  dest_x  I
           10   32     9  dest_y  I
           12   32    10   wattr  Lsun/awt/X11/XWindowAttributes;
           16   28    11  status  I
      Exception table:
        from    to  target  type
          12    20      28  any
          22    26      28  any
    MethodParameters:
      Name  Flags
      x     
      y     
}
SourceFile: "XDropTargetRegistry.java"
NestHost: sun.awt.X11.XDropTargetRegistry
InnerClasses:
  private final EmbeddedDropSiteEntry = sun.awt.X11.XDropTargetRegistry$EmbeddedDropSiteEntry of sun.awt.X11.XDropTargetRegistry
  public IgnoreBadWindowHandler = sun.awt.X11.XErrorHandler$IgnoreBadWindowHandler of sun.awt.X11.XErrorHandler