http://www.antlr.org: A framework for constructing recognizers, compilers, and translators from grammatical descriptions containing Java, C#, C++, or Python actions. (ANTLR) 
public class org.antlr.runtime.tree.DOTTreeGenerator
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.antlr.runtime.tree.DOTTreeGenerator
  super_class: java.lang.Object
{
  public static org.antlr.stringtemplate.StringTemplate _treeST;
    descriptor: Lorg/antlr/stringtemplate/StringTemplate;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC

  public static org.antlr.stringtemplate.StringTemplate _nodeST;
    descriptor: Lorg/antlr/stringtemplate/StringTemplate;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC

  public static org.antlr.stringtemplate.StringTemplate _edgeST;
    descriptor: Lorg/antlr/stringtemplate/StringTemplate;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC

  java.util.HashMap<java.lang.Object, java.lang.Integer> nodeToNumberMap;
    descriptor: Ljava/util/HashMap;
    flags: (0x0000) 
    Signature: Ljava/util/HashMap<Ljava/lang/Object;Ljava/lang/Integer;>;

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

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 56
            new org.antlr.stringtemplate.StringTemplate
            dup
         1: .line 57
            ldc "digraph {\n\n\tordering=out;\n\tranksep=.4;\n\tbgcolor=\"lightgrey\"; node [shape=box, fixedsize=false, fontsize=12, fontname=\"Helvetica-bold\", fontcolor=\"blue\"\n\t\twidth=.25, height=.25, color=\"black\", fillcolor=\"white\", style=\"filled, solid, bold\"];\n\tedge [arrowsize=.5, color=\"black\", style=\"bold\"]\n\n  $nodes$\n  $edges$\n}\n"
         2: .line 56
            invokespecial org.antlr.stringtemplate.StringTemplate.<init>:(Ljava/lang/String;)V
         3: .line 55
            putstatic org.antlr.runtime.tree.DOTTreeGenerator._treeST:Lorg/antlr/stringtemplate/StringTemplate;
         4: .line 68
            new org.antlr.stringtemplate.StringTemplate
            dup
            ldc "$name$ [label=\"$text$\"];\n"
            invokespecial org.antlr.stringtemplate.StringTemplate.<init>:(Ljava/lang/String;)V
         5: .line 67
            putstatic org.antlr.runtime.tree.DOTTreeGenerator._nodeST:Lorg/antlr/stringtemplate/StringTemplate;
         6: .line 71
            new org.antlr.stringtemplate.StringTemplate
            dup
            ldc "$parent$ -> $child$ // \"$parentText$\" -> \"$childText$\"\n"
            invokespecial org.antlr.stringtemplate.StringTemplate.<init>:(Ljava/lang/String;)V
         7: .line 70
            putstatic org.antlr.runtime.tree.DOTTreeGenerator._edgeST:Lorg/antlr/stringtemplate/StringTemplate;
         8: .line 71
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
         0: .line 53
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 74
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield org.antlr.runtime.tree.DOTTreeGenerator.nodeToNumberMap:Ljava/util/HashMap;
         2: .line 77
            aload 0 /* this */
            iconst_0
            putfield org.antlr.runtime.tree.DOTTreeGenerator.nodeNumber:I
         3: .line 53
            return
        end local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/antlr/runtime/tree/DOTTreeGenerator;

  public org.antlr.stringtemplate.StringTemplate toDOT(java.lang.Object, org.antlr.runtime.tree.TreeAdaptor, org.antlr.stringtemplate.StringTemplate, org.antlr.stringtemplate.StringTemplate);
    descriptor: (Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;Lorg/antlr/stringtemplate/StringTemplate;Lorg/antlr/stringtemplate/StringTemplate;)Lorg/antlr/stringtemplate/StringTemplate;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=5
        start local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
        start local 1 // java.lang.Object tree
        start local 2 // org.antlr.runtime.tree.TreeAdaptor adaptor
        start local 3 // org.antlr.stringtemplate.StringTemplate _treeST
        start local 4 // org.antlr.stringtemplate.StringTemplate _edgeST
         0: .line 84
            aload 3 /* _treeST */
            invokevirtual org.antlr.stringtemplate.StringTemplate.getInstanceOf:()Lorg/antlr/stringtemplate/StringTemplate;
            astore 5 /* treeST */
        start local 5 // org.antlr.stringtemplate.StringTemplate treeST
         1: .line 85
            aload 0 /* this */
            iconst_0
            putfield org.antlr.runtime.tree.DOTTreeGenerator.nodeNumber:I
         2: .line 86
            aload 0 /* this */
            aload 1 /* tree */
            aload 2 /* adaptor */
            aload 5 /* treeST */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.toDOTDefineNodes:(Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;Lorg/antlr/stringtemplate/StringTemplate;)V
         3: .line 87
            aload 0 /* this */
            iconst_0
            putfield org.antlr.runtime.tree.DOTTreeGenerator.nodeNumber:I
         4: .line 88
            aload 0 /* this */
            aload 1 /* tree */
            aload 2 /* adaptor */
            aload 5 /* treeST */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.toDOTDefineEdges:(Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;Lorg/antlr/stringtemplate/StringTemplate;)V
         5: .line 95
            aload 5 /* treeST */
            areturn
        end local 5 // org.antlr.stringtemplate.StringTemplate treeST
        end local 4 // org.antlr.stringtemplate.StringTemplate _edgeST
        end local 3 // org.antlr.stringtemplate.StringTemplate _treeST
        end local 2 // org.antlr.runtime.tree.TreeAdaptor adaptor
        end local 1 // java.lang.Object tree
        end local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lorg/antlr/runtime/tree/DOTTreeGenerator;
            0    6     1     tree  Ljava/lang/Object;
            0    6     2  adaptor  Lorg/antlr/runtime/tree/TreeAdaptor;
            0    6     3  _treeST  Lorg/antlr/stringtemplate/StringTemplate;
            0    6     4  _edgeST  Lorg/antlr/stringtemplate/StringTemplate;
            1    6     5   treeST  Lorg/antlr/stringtemplate/StringTemplate;
    MethodParameters:
         Name  Flags
      tree     
      adaptor  
      _treeST  
      _edgeST  

  public org.antlr.stringtemplate.StringTemplate toDOT(java.lang.Object, org.antlr.runtime.tree.TreeAdaptor);
    descriptor: (Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;)Lorg/antlr/stringtemplate/StringTemplate;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
        start local 1 // java.lang.Object tree
        start local 2 // org.antlr.runtime.tree.TreeAdaptor adaptor
         0: .line 101
            aload 0 /* this */
            aload 1 /* tree */
            aload 2 /* adaptor */
            getstatic org.antlr.runtime.tree.DOTTreeGenerator._treeST:Lorg/antlr/stringtemplate/StringTemplate;
            getstatic org.antlr.runtime.tree.DOTTreeGenerator._edgeST:Lorg/antlr/stringtemplate/StringTemplate;
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.toDOT:(Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;Lorg/antlr/stringtemplate/StringTemplate;Lorg/antlr/stringtemplate/StringTemplate;)Lorg/antlr/stringtemplate/StringTemplate;
            areturn
        end local 2 // org.antlr.runtime.tree.TreeAdaptor adaptor
        end local 1 // java.lang.Object tree
        end local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/antlr/runtime/tree/DOTTreeGenerator;
            0    1     1     tree  Ljava/lang/Object;
            0    1     2  adaptor  Lorg/antlr/runtime/tree/TreeAdaptor;
    MethodParameters:
         Name  Flags
      tree     
      adaptor  

  public org.antlr.stringtemplate.StringTemplate toDOT(org.antlr.runtime.tree.Tree);
    descriptor: (Lorg/antlr/runtime/tree/Tree;)Lorg/antlr/stringtemplate/StringTemplate;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
        start local 1 // org.antlr.runtime.tree.Tree tree
         0: .line 122
            aload 0 /* this */
            aload 1 /* tree */
            new org.antlr.runtime.tree.CommonTreeAdaptor
            dup
            invokespecial org.antlr.runtime.tree.CommonTreeAdaptor.<init>:()V
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.toDOT:(Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;)Lorg/antlr/stringtemplate/StringTemplate;
            areturn
        end local 1 // org.antlr.runtime.tree.Tree tree
        end local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/DOTTreeGenerator;
            0    1     1  tree  Lorg/antlr/runtime/tree/Tree;
    MethodParameters:
      Name  Flags
      tree  

  protected void toDOTDefineNodes(java.lang.Object, org.antlr.runtime.tree.TreeAdaptor, org.antlr.stringtemplate.StringTemplate);
    descriptor: (Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;Lorg/antlr/stringtemplate/StringTemplate;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=9, args_size=4
        start local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
        start local 1 // java.lang.Object tree
        start local 2 // org.antlr.runtime.tree.TreeAdaptor adaptor
        start local 3 // org.antlr.stringtemplate.StringTemplate treeST
         0: .line 129
            aload 1 /* tree */
            ifnonnull 2
         1: .line 130
            return
         2: .line 132
      StackMap locals:
      StackMap stack:
            aload 2 /* adaptor */
            aload 1 /* tree */
            invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChildCount:(Ljava/lang/Object;)I
            istore 4 /* n */
        start local 4 // int n
         3: .line 133
            iload 4 /* n */
            ifne 5
         4: .line 136
            return
         5: .line 140
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 2 /* adaptor */
            aload 1 /* tree */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.getNodeST:(Lorg/antlr/runtime/tree/TreeAdaptor;Ljava/lang/Object;)Lorg/antlr/stringtemplate/StringTemplate;
            astore 5 /* parentNodeST */
        start local 5 // org.antlr.stringtemplate.StringTemplate parentNodeST
         6: .line 141
            aload 3 /* treeST */
            ldc "nodes"
            aload 5 /* parentNodeST */
            invokevirtual org.antlr.stringtemplate.StringTemplate.setAttribute:(Ljava/lang/String;Ljava/lang/Object;)V
         7: .line 144
            iconst_0
            istore 6 /* i */
        start local 6 // int i
         8: goto 14
         9: .line 145
      StackMap locals: org.antlr.stringtemplate.StringTemplate int
      StackMap stack:
            aload 2 /* adaptor */
            aload 1 /* tree */
            iload 6 /* i */
            invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChild:(Ljava/lang/Object;I)Ljava/lang/Object;
            astore 7 /* child */
        start local 7 // java.lang.Object child
        10: .line 146
            aload 0 /* this */
            aload 2 /* adaptor */
            aload 7 /* child */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.getNodeST:(Lorg/antlr/runtime/tree/TreeAdaptor;Ljava/lang/Object;)Lorg/antlr/stringtemplate/StringTemplate;
            astore 8 /* nodeST */
        start local 8 // org.antlr.stringtemplate.StringTemplate nodeST
        11: .line 147
            aload 3 /* treeST */
            ldc "nodes"
            aload 8 /* nodeST */
            invokevirtual org.antlr.stringtemplate.StringTemplate.setAttribute:(Ljava/lang/String;Ljava/lang/Object;)V
        12: .line 148
            aload 0 /* this */
            aload 7 /* child */
            aload 2 /* adaptor */
            aload 3 /* treeST */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.toDOTDefineNodes:(Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;Lorg/antlr/stringtemplate/StringTemplate;)V
        end local 8 // org.antlr.stringtemplate.StringTemplate nodeST
        end local 7 // java.lang.Object child
        13: .line 144
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        14: iload 6 /* i */
            iload 4 /* n */
            if_icmplt 9
        end local 6 // int i
        15: .line 150
            return
        end local 5 // org.antlr.stringtemplate.StringTemplate parentNodeST
        end local 4 // int n
        end local 3 // org.antlr.stringtemplate.StringTemplate treeST
        end local 2 // org.antlr.runtime.tree.TreeAdaptor adaptor
        end local 1 // java.lang.Object tree
        end local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   16     0          this  Lorg/antlr/runtime/tree/DOTTreeGenerator;
            0   16     1          tree  Ljava/lang/Object;
            0   16     2       adaptor  Lorg/antlr/runtime/tree/TreeAdaptor;
            0   16     3        treeST  Lorg/antlr/stringtemplate/StringTemplate;
            3   16     4             n  I
            6   16     5  parentNodeST  Lorg/antlr/stringtemplate/StringTemplate;
            8   15     6             i  I
           10   13     7         child  Ljava/lang/Object;
           11   13     8        nodeST  Lorg/antlr/stringtemplate/StringTemplate;
    MethodParameters:
         Name  Flags
      tree     
      adaptor  
      treeST   

  protected void toDOTDefineEdges(java.lang.Object, org.antlr.runtime.tree.TreeAdaptor, org.antlr.stringtemplate.StringTemplate);
    descriptor: (Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;Lorg/antlr/stringtemplate/StringTemplate;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=12, args_size=4
        start local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
        start local 1 // java.lang.Object tree
        start local 2 // org.antlr.runtime.tree.TreeAdaptor adaptor
        start local 3 // org.antlr.stringtemplate.StringTemplate treeST
         0: .line 156
            aload 1 /* tree */
            ifnonnull 2
         1: .line 157
            return
         2: .line 159
      StackMap locals:
      StackMap stack:
            aload 2 /* adaptor */
            aload 1 /* tree */
            invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChildCount:(Ljava/lang/Object;)I
            istore 4 /* n */
        start local 4 // int n
         3: .line 160
            iload 4 /* n */
            ifne 5
         4: .line 163
            return
         5: .line 166
      StackMap locals: int
      StackMap stack:
            new java.lang.StringBuilder
            dup
            ldc "n"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            aload 1 /* tree */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.getNodeNumber:(Ljava/lang/Object;)I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 5 /* parentName */
        start local 5 // java.lang.String parentName
         6: .line 169
            aload 2 /* adaptor */
            aload 1 /* tree */
            invokeinterface org.antlr.runtime.tree.TreeAdaptor.getText:(Ljava/lang/Object;)Ljava/lang/String;
            astore 6 /* parentText */
        start local 6 // java.lang.String parentText
         7: .line 170
            iconst_0
            istore 7 /* i */
        start local 7 // int i
         8: goto 20
         9: .line 171
      StackMap locals: java.lang.String java.lang.String int
      StackMap stack:
            aload 2 /* adaptor */
            aload 1 /* tree */
            iload 7 /* i */
            invokeinterface org.antlr.runtime.tree.TreeAdaptor.getChild:(Ljava/lang/Object;I)Ljava/lang/Object;
            astore 8 /* child */
        start local 8 // java.lang.Object child
        10: .line 172
            aload 2 /* adaptor */
            aload 8 /* child */
            invokeinterface org.antlr.runtime.tree.TreeAdaptor.getText:(Ljava/lang/Object;)Ljava/lang/String;
            astore 9 /* childText */
        start local 9 // java.lang.String childText
        11: .line 173
            new java.lang.StringBuilder
            dup
            ldc "n"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            aload 8 /* child */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.getNodeNumber:(Ljava/lang/Object;)I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 10 /* childName */
        start local 10 // java.lang.String childName
        12: .line 174
            getstatic org.antlr.runtime.tree.DOTTreeGenerator._edgeST:Lorg/antlr/stringtemplate/StringTemplate;
            invokevirtual org.antlr.stringtemplate.StringTemplate.getInstanceOf:()Lorg/antlr/stringtemplate/StringTemplate;
            astore 11 /* edgeST */
        start local 11 // org.antlr.stringtemplate.StringTemplate edgeST
        13: .line 175
            aload 11 /* edgeST */
            ldc "parent"
            aload 5 /* parentName */
            invokevirtual org.antlr.stringtemplate.StringTemplate.setAttribute:(Ljava/lang/String;Ljava/lang/Object;)V
        14: .line 176
            aload 11 /* edgeST */
            ldc "child"
            aload 10 /* childName */
            invokevirtual org.antlr.stringtemplate.StringTemplate.setAttribute:(Ljava/lang/String;Ljava/lang/Object;)V
        15: .line 177
            aload 11 /* edgeST */
            ldc "parentText"
            aload 0 /* this */
            aload 6 /* parentText */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.fixString:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual org.antlr.stringtemplate.StringTemplate.setAttribute:(Ljava/lang/String;Ljava/lang/Object;)V
        16: .line 178
            aload 11 /* edgeST */
            ldc "childText"
            aload 0 /* this */
            aload 9 /* childText */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.fixString:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual org.antlr.stringtemplate.StringTemplate.setAttribute:(Ljava/lang/String;Ljava/lang/Object;)V
        17: .line 179
            aload 3 /* treeST */
            ldc "edges"
            aload 11 /* edgeST */
            invokevirtual org.antlr.stringtemplate.StringTemplate.setAttribute:(Ljava/lang/String;Ljava/lang/Object;)V
        18: .line 180
            aload 0 /* this */
            aload 8 /* child */
            aload 2 /* adaptor */
            aload 3 /* treeST */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.toDOTDefineEdges:(Ljava/lang/Object;Lorg/antlr/runtime/tree/TreeAdaptor;Lorg/antlr/stringtemplate/StringTemplate;)V
        end local 11 // org.antlr.stringtemplate.StringTemplate edgeST
        end local 10 // java.lang.String childName
        end local 9 // java.lang.String childText
        end local 8 // java.lang.Object child
        19: .line 170
            iinc 7 /* i */ 1
      StackMap locals:
      StackMap stack:
        20: iload 7 /* i */
            iload 4 /* n */
            if_icmplt 9
        end local 7 // int i
        21: .line 182
            return
        end local 6 // java.lang.String parentText
        end local 5 // java.lang.String parentName
        end local 4 // int n
        end local 3 // org.antlr.stringtemplate.StringTemplate treeST
        end local 2 // org.antlr.runtime.tree.TreeAdaptor adaptor
        end local 1 // java.lang.Object tree
        end local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   22     0        this  Lorg/antlr/runtime/tree/DOTTreeGenerator;
            0   22     1        tree  Ljava/lang/Object;
            0   22     2     adaptor  Lorg/antlr/runtime/tree/TreeAdaptor;
            0   22     3      treeST  Lorg/antlr/stringtemplate/StringTemplate;
            3   22     4           n  I
            6   22     5  parentName  Ljava/lang/String;
            7   22     6  parentText  Ljava/lang/String;
            8   21     7           i  I
           10   19     8       child  Ljava/lang/Object;
           11   19     9   childText  Ljava/lang/String;
           12   19    10   childName  Ljava/lang/String;
           13   19    11      edgeST  Lorg/antlr/stringtemplate/StringTemplate;
    MethodParameters:
         Name  Flags
      tree     
      adaptor  
      treeST   

  protected org.antlr.stringtemplate.StringTemplate getNodeST(org.antlr.runtime.tree.TreeAdaptor, java.lang.Object);
    descriptor: (Lorg/antlr/runtime/tree/TreeAdaptor;Ljava/lang/Object;)Lorg/antlr/stringtemplate/StringTemplate;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=6, args_size=3
        start local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
        start local 1 // org.antlr.runtime.tree.TreeAdaptor adaptor
        start local 2 // java.lang.Object t
         0: .line 185
            aload 1 /* adaptor */
            aload 2 /* t */
            invokeinterface org.antlr.runtime.tree.TreeAdaptor.getText:(Ljava/lang/Object;)Ljava/lang/String;
            astore 3 /* text */
        start local 3 // java.lang.String text
         1: .line 186
            getstatic org.antlr.runtime.tree.DOTTreeGenerator._nodeST:Lorg/antlr/stringtemplate/StringTemplate;
            invokevirtual org.antlr.stringtemplate.StringTemplate.getInstanceOf:()Lorg/antlr/stringtemplate/StringTemplate;
            astore 4 /* nodeST */
        start local 4 // org.antlr.stringtemplate.StringTemplate nodeST
         2: .line 187
            new java.lang.StringBuilder
            dup
            ldc "n"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            aload 2 /* t */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.getNodeNumber:(Ljava/lang/Object;)I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 5 /* uniqueName */
        start local 5 // java.lang.String uniqueName
         3: .line 188
            aload 4 /* nodeST */
            ldc "name"
            aload 5 /* uniqueName */
            invokevirtual org.antlr.stringtemplate.StringTemplate.setAttribute:(Ljava/lang/String;Ljava/lang/Object;)V
         4: .line 190
            aload 4 /* nodeST */
            ldc "text"
            aload 0 /* this */
            aload 3 /* text */
            invokevirtual org.antlr.runtime.tree.DOTTreeGenerator.fixString:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual org.antlr.stringtemplate.StringTemplate.setAttribute:(Ljava/lang/String;Ljava/lang/Object;)V
         5: .line 191
            aload 4 /* nodeST */
            areturn
        end local 5 // java.lang.String uniqueName
        end local 4 // org.antlr.stringtemplate.StringTemplate nodeST
        end local 3 // java.lang.String text
        end local 2 // java.lang.Object t
        end local 1 // org.antlr.runtime.tree.TreeAdaptor adaptor
        end local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        this  Lorg/antlr/runtime/tree/DOTTreeGenerator;
            0    6     1     adaptor  Lorg/antlr/runtime/tree/TreeAdaptor;
            0    6     2           t  Ljava/lang/Object;
            1    6     3        text  Ljava/lang/String;
            2    6     4      nodeST  Lorg/antlr/stringtemplate/StringTemplate;
            3    6     5  uniqueName  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      adaptor  
      t        

  protected int getNodeNumber(java.lang.Object);
    descriptor: (Ljava/lang/Object;)I
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
        start local 1 // java.lang.Object t
         0: .line 195
            aload 0 /* this */
            getfield org.antlr.runtime.tree.DOTTreeGenerator.nodeToNumberMap:Ljava/util/HashMap;
            aload 1 /* t */
            invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Integer
            astore 2 /* nI */
        start local 2 // java.lang.Integer nI
         1: .line 196
            aload 2 /* nI */
            ifnull 3
         2: .line 197
            aload 2 /* nI */
            invokevirtual java.lang.Integer.intValue:()I
            ireturn
         3: .line 200
      StackMap locals: java.lang.Integer
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.DOTTreeGenerator.nodeToNumberMap:Ljava/util/HashMap;
            aload 1 /* t */
            aload 0 /* this */
            getfield org.antlr.runtime.tree.DOTTreeGenerator.nodeNumber:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 201
            aload 0 /* this */
            dup
            getfield org.antlr.runtime.tree.DOTTreeGenerator.nodeNumber:I
            iconst_1
            iadd
            putfield org.antlr.runtime.tree.DOTTreeGenerator.nodeNumber:I
         5: .line 202
            aload 0 /* this */
            getfield org.antlr.runtime.tree.DOTTreeGenerator.nodeNumber:I
            iconst_1
            isub
            ireturn
        end local 2 // java.lang.Integer nI
        end local 1 // java.lang.Object t
        end local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/antlr/runtime/tree/DOTTreeGenerator;
            0    6     1     t  Ljava/lang/Object;
            1    6     2    nI  Ljava/lang/Integer;
    MethodParameters:
      Name  Flags
      t     

  protected java.lang.String fixString(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
        start local 1 // java.lang.String in
         0: .line 208
            aload 1 /* in */
            astore 2 /* text */
        start local 2 // java.lang.String text
         1: .line 210
            aload 2 /* text */
            ifnull 8
         2: .line 212
            aload 2 /* text */
            ldc "\""
            ldc "\\\\\""
            invokevirtual java.lang.String.replaceAll:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* text */
         3: .line 213
            aload 2 /* text */
            ldc "\\t"
            ldc "    "
            invokevirtual java.lang.String.replaceAll:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* text */
         4: .line 214
            aload 2 /* text */
            ldc "\\n"
            ldc "\\\\n"
            invokevirtual java.lang.String.replaceAll:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* text */
         5: .line 215
            aload 2 /* text */
            ldc "\\r"
            ldc "\\\\r"
            invokevirtual java.lang.String.replaceAll:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* text */
         6: .line 216
            aload 2 /* text */
            invokevirtual java.lang.String.length:()I
            bipush 20
            if_icmple 8
         7: .line 217
            new java.lang.StringBuilder
            dup
            aload 2 /* text */
            iconst_0
            bipush 8
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "..."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* text */
            aload 2 /* text */
            invokevirtual java.lang.String.length:()I
            bipush 8
            isub
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 2 /* text */
         8: .line 222
      StackMap locals: java.lang.String
      StackMap stack:
            aload 2 /* text */
            areturn
        end local 2 // java.lang.String text
        end local 1 // java.lang.String in
        end local 0 // org.antlr.runtime.tree.DOTTreeGenerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/antlr/runtime/tree/DOTTreeGenerator;
            0    9     1    in  Ljava/lang/String;
            1    9     2  text  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      in    
}
SourceFile: "DOTTreeGenerator.java"