public class com.sun.tools.example.debug.gui.SourceTreeTool extends javax.swing.JPanel
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.sun.tools.example.debug.gui.SourceTreeTool
  super_class: javax.swing.JPanel
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 3336680912107956419

  private com.sun.tools.example.debug.gui.Environment env;
    descriptor: Lcom/sun/tools/example/debug/gui/Environment;
    flags: (0x0002) ACC_PRIVATE

  private com.sun.tools.example.debug.bdi.ExecutionManager runtime;
    descriptor: Lcom/sun/tools/example/debug/bdi/ExecutionManager;
    flags: (0x0002) ACC_PRIVATE

  private com.sun.tools.example.debug.gui.SourceManager sourceManager;
    descriptor: Lcom/sun/tools/example/debug/gui/SourceManager;
    flags: (0x0002) ACC_PRIVATE

  private com.sun.tools.example.debug.gui.ClassManager classManager;
    descriptor: Lcom/sun/tools/example/debug/gui/ClassManager;
    flags: (0x0002) ACC_PRIVATE

  private javax.swing.JTree tree;
    descriptor: Ljavax/swing/JTree;
    flags: (0x0002) ACC_PRIVATE

  private com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeNode root;
    descriptor: Lcom/sun/tools/example/debug/gui/SourceTreeTool$SourceTreeNode;
    flags: (0x0002) ACC_PRIVATE

  private com.sun.tools.example.debug.gui.SearchPath sourcePath;
    descriptor: Lcom/sun/tools/example/debug/gui/SearchPath;
    flags: (0x0002) ACC_PRIVATE

  private com.sun.tools.example.debug.gui.CommandInterpreter interpreter;
    descriptor: Lcom/sun/tools/example/debug/gui/CommandInterpreter;
    flags: (0x0002) ACC_PRIVATE

  private static java.lang.String HEADING;
    descriptor: Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static java.io.FilenameFilter filter;
    descriptor: Ljava/io/FilenameFilter;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 62
            ldc "SOURCES"
            putstatic com.sun.tools.example.debug.gui.SourceTreeTool.HEADING:Ljava/lang/String;
         1: .line 142
            new com.sun.tools.example.debug.gui.SourceTreeTool$SourceOrDirectoryFilter
            dup
            invokespecial com.sun.tools.example.debug.gui.SourceTreeTool$SourceOrDirectoryFilter.<init>:()V
            putstatic com.sun.tools.example.debug.gui.SourceTreeTool.filter:Ljava/io/FilenameFilter;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(com.sun.tools.example.debug.gui.Environment);
    descriptor: (Lcom/sun/tools/example/debug/gui/Environment;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=2
        start local 0 // com.sun.tools.example.debug.gui.SourceTreeTool this
        start local 1 // com.sun.tools.example.debug.gui.Environment env
         0: .line 66
            aload 0 /* this */
            new java.awt.BorderLayout
            dup
            invokespecial java.awt.BorderLayout.<init>:()V
            invokespecial javax.swing.JPanel.<init>:(Ljava/awt/LayoutManager;)V
         1: .line 68
            aload 0 /* this */
            aload 1 /* env */
            putfield com.sun.tools.example.debug.gui.SourceTreeTool.env:Lcom/sun/tools/example/debug/gui/Environment;
         2: .line 69
            aload 0 /* this */
            aload 1 /* env */
            invokevirtual com.sun.tools.example.debug.gui.Environment.getExecutionManager:()Lcom/sun/tools/example/debug/bdi/ExecutionManager;
            putfield com.sun.tools.example.debug.gui.SourceTreeTool.runtime:Lcom/sun/tools/example/debug/bdi/ExecutionManager;
         3: .line 70
            aload 0 /* this */
            aload 1 /* env */
            invokevirtual com.sun.tools.example.debug.gui.Environment.getSourceManager:()Lcom/sun/tools/example/debug/gui/SourceManager;
            putfield com.sun.tools.example.debug.gui.SourceTreeTool.sourceManager:Lcom/sun/tools/example/debug/gui/SourceManager;
         4: .line 72
            aload 0 /* this */
            new com.sun.tools.example.debug.gui.CommandInterpreter
            dup
            aload 1 /* env */
            invokespecial com.sun.tools.example.debug.gui.CommandInterpreter.<init>:(Lcom/sun/tools/example/debug/gui/Environment;)V
            putfield com.sun.tools.example.debug.gui.SourceTreeTool.interpreter:Lcom/sun/tools/example/debug/gui/CommandInterpreter;
         5: .line 74
            aload 0 /* this */
            aload 0 /* this */
            getfield com.sun.tools.example.debug.gui.SourceTreeTool.sourceManager:Lcom/sun/tools/example/debug/gui/SourceManager;
            invokevirtual com.sun.tools.example.debug.gui.SourceManager.getSourcePath:()Lcom/sun/tools/example/debug/gui/SearchPath;
            putfield com.sun.tools.example.debug.gui.SourceTreeTool.sourcePath:Lcom/sun/tools/example/debug/gui/SearchPath;
         6: .line 75
            aload 0 /* this */
            aload 0 /* this */
            getstatic com.sun.tools.example.debug.gui.SourceTreeTool.HEADING:Ljava/lang/String;
            invokevirtual com.sun.tools.example.debug.gui.SourceTreeTool.createDirectoryTree:(Ljava/lang/String;)Lcom/sun/tools/example/debug/gui/SourceTreeTool$SourceTreeNode;
            putfield com.sun.tools.example.debug.gui.SourceTreeTool.root:Lcom/sun/tools/example/debug/gui/SourceTreeTool$SourceTreeNode;
         7: .line 78
            aload 0 /* this */
            new javax.swing.JTree
            dup
            new javax.swing.tree.DefaultTreeModel
            dup
            aload 0 /* this */
            getfield com.sun.tools.example.debug.gui.SourceTreeTool.root:Lcom/sun/tools/example/debug/gui/SourceTreeTool$SourceTreeNode;
            invokespecial javax.swing.tree.DefaultTreeModel.<init>:(Ljavax/swing/tree/TreeNode;)V
            invokespecial javax.swing.JTree.<init>:(Ljavax/swing/tree/TreeModel;)V
            putfield com.sun.tools.example.debug.gui.SourceTreeTool.tree:Ljavax/swing/JTree;
         8: .line 79
            aload 0 /* this */
            getfield com.sun.tools.example.debug.gui.SourceTreeTool.tree:Ljavax/swing/JTree;
            new com.sun.tools.example.debug.gui.SingleLeafTreeSelectionModel
            dup
            invokespecial com.sun.tools.example.debug.gui.SingleLeafTreeSelectionModel.<init>:()V
            invokevirtual javax.swing.JTree.setSelectionModel:(Ljavax/swing/tree/TreeSelectionModel;)V
         9: .line 92
            new com.sun.tools.example.debug.gui.SourceTreeTool$1
            dup
            aload 0 /* this */
            invokespecial com.sun.tools.example.debug.gui.SourceTreeTool$1.<init>:(Lcom/sun/tools/example/debug/gui/SourceTreeTool;)V
            astore 2 /* ml */
        start local 2 // java.awt.event.MouseListener ml
        10: .line 110
            aload 0 /* this */
            getfield com.sun.tools.example.debug.gui.SourceTreeTool.tree:Ljavax/swing/JTree;
            aload 2 /* ml */
            invokevirtual javax.swing.JTree.addMouseListener:(Ljava/awt/event/MouseListener;)V
        11: .line 112
            new javax.swing.JScrollPane
            dup
            aload 0 /* this */
            getfield com.sun.tools.example.debug.gui.SourceTreeTool.tree:Ljavax/swing/JTree;
            invokespecial javax.swing.JScrollPane.<init>:(Ljava/awt/Component;)V
            astore 3 /* treeView */
        start local 3 // javax.swing.JScrollPane treeView
        12: .line 113
            aload 0 /* this */
            aload 3 /* treeView */
            invokevirtual com.sun.tools.example.debug.gui.SourceTreeTool.add:(Ljava/awt/Component;)Ljava/awt/Component;
            pop
        13: .line 117
            new com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeToolListener
            dup
            aload 0 /* this */
            invokespecial com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeToolListener.<init>:(Lcom/sun/tools/example/debug/gui/SourceTreeTool;)V
            astore 4 /* listener */
        start local 4 // com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeToolListener listener
        14: .line 118
            aload 0 /* this */
            getfield com.sun.tools.example.debug.gui.SourceTreeTool.sourceManager:Lcom/sun/tools/example/debug/gui/SourceManager;
            aload 4 /* listener */
            invokevirtual com.sun.tools.example.debug.gui.SourceManager.addSourceListener:(Lcom/sun/tools/example/debug/gui/SourceListener;)V
        15: .line 121
            return
        end local 4 // com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeToolListener listener
        end local 3 // javax.swing.JScrollPane treeView
        end local 2 // java.awt.event.MouseListener ml
        end local 1 // com.sun.tools.example.debug.gui.Environment env
        end local 0 // com.sun.tools.example.debug.gui.SourceTreeTool this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   16     0      this  Lcom/sun/tools/example/debug/gui/SourceTreeTool;
            0   16     1       env  Lcom/sun/tools/example/debug/gui/Environment;
           10   16     2        ml  Ljava/awt/event/MouseListener;
           12   16     3  treeView  Ljavax/swing/JScrollPane;
           14   16     4  listener  Lcom/sun/tools/example/debug/gui/SourceTreeTool$SourceTreeToolListener;
    MethodParameters:
      Name  Flags
      env   

  com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeNode createDirectoryTree(java.lang.String);
    descriptor: (Ljava/lang/String;)Lcom/sun/tools/example/debug/gui/SourceTreeTool$SourceTreeNode;
    flags: (0x0000) 
    Code:
      stack=7, locals=2, args_size=2
        start local 0 // com.sun.tools.example.debug.gui.SourceTreeTool this
        start local 1 // java.lang.String label
         0: .line 146
            new com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeNode
            dup
            aload 0 /* this */
            aload 1 /* label */
            aconst_null
            ldc ""
            iconst_1
            invokespecial com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeNode.<init>:(Lcom/sun/tools/example/debug/gui/SourceTreeTool;Ljava/lang/String;Lcom/sun/tools/example/debug/gui/SourceTreeTool$SourceTreeNode;Ljava/lang/String;Z)V
         1: areturn
         2: .line 147
      StackMap locals:
      StackMap stack: java.lang.SecurityException
            pop
         3: .line 148
            aload 0 /* this */
            getfield com.sun.tools.example.debug.gui.SourceTreeTool.env:Lcom/sun/tools/example/debug/gui/Environment;
            ldc "Cannot access source file or directory"
            invokevirtual com.sun.tools.example.debug.gui.Environment.failure:(Ljava/lang/String;)V
         4: .line 149
            aconst_null
            areturn
        end local 1 // java.lang.String label
        end local 0 // com.sun.tools.example.debug.gui.SourceTreeTool this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lcom/sun/tools/example/debug/gui/SourceTreeTool;
            0    5     1  label  Ljava/lang/String;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.SecurityException
    MethodParameters:
       Name  Flags
      label  
}
SourceFile: "SourceTreeTool.java"
NestMembers:
  com.sun.tools.example.debug.gui.SourceTreeTool$1  com.sun.tools.example.debug.gui.SourceTreeTool$SourceOrDirectoryFilter  com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeNode  com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeNode$1  com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeToolListener
InnerClasses:
  com.sun.tools.example.debug.gui.SourceTreeTool$1
  private SourceOrDirectoryFilter = com.sun.tools.example.debug.gui.SourceTreeTool$SourceOrDirectoryFilter of com.sun.tools.example.debug.gui.SourceTreeTool
  SourceTreeNode = com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeNode of com.sun.tools.example.debug.gui.SourceTreeTool
  private SourceTreeToolListener = com.sun.tools.example.debug.gui.SourceTreeTool$SourceTreeToolListener of com.sun.tools.example.debug.gui.SourceTreeTool