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.ParseTree extends org.antlr.runtime.tree.BaseTree
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.antlr.runtime.tree.ParseTree
  super_class: org.antlr.runtime.tree.BaseTree
{
  public java.lang.Object payload;
    descriptor: Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC

  public java.util.List<org.antlr.runtime.Token> hiddenTokens;
    descriptor: Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Signature: Ljava/util/List<Lorg/antlr/runtime/Token;>;

  public void <init>(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.antlr.runtime.tree.ParseTree this
        start local 1 // java.lang.Object label
         0: .line 43
            aload 0 /* this */
            invokespecial org.antlr.runtime.tree.BaseTree.<init>:()V
         1: .line 44
            aload 0 /* this */
            aload 1 /* label */
            putfield org.antlr.runtime.tree.ParseTree.payload:Ljava/lang/Object;
         2: .line 45
            return
        end local 1 // java.lang.Object label
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/antlr/runtime/tree/ParseTree;
            0    3     1  label  Ljava/lang/Object;
    MethodParameters:
       Name  Flags
      label  

  public org.antlr.runtime.tree.Tree dupNode();
    descriptor: ()Lorg/antlr/runtime/tree/Tree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.ParseTree this
         0: .line 49
            aconst_null
            areturn
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/ParseTree;

  public int getType();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.ParseTree this
         0: .line 54
            iconst_0
            ireturn
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/ParseTree;

  public java.lang.String getText();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.ParseTree this
         0: .line 59
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.ParseTree.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/ParseTree;

  public int getTokenStartIndex();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.ParseTree this
         0: .line 64
            iconst_0
            ireturn
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/ParseTree;

  public void setTokenStartIndex(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=2, args_size=2
        start local 0 // org.antlr.runtime.tree.ParseTree this
        start local 1 // int index
         0: .line 69
            return
        end local 1 // int index
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/antlr/runtime/tree/ParseTree;
            0    1     1  index  I
    MethodParameters:
       Name  Flags
      index  

  public int getTokenStopIndex();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.ParseTree this
         0: .line 73
            iconst_0
            ireturn
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/ParseTree;

  public void setTokenStopIndex(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=2, args_size=2
        start local 0 // org.antlr.runtime.tree.ParseTree this
        start local 1 // int index
         0: .line 78
            return
        end local 1 // int index
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/antlr/runtime/tree/ParseTree;
            0    1     1  index  I
    MethodParameters:
       Name  Flags
      index  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.antlr.runtime.tree.ParseTree this
         0: .line 82
            aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.payload:Ljava/lang/Object;
            instanceof org.antlr.runtime.Token
            ifeq 5
         1: .line 83
            aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.payload:Ljava/lang/Object;
            checkcast org.antlr.runtime.Token
            astore 1 /* t */
        start local 1 // org.antlr.runtime.Token t
         2: .line 84
            aload 1 /* t */
            invokeinterface org.antlr.runtime.Token.getType:()I
            iconst_m1
            if_icmpne 4
         3: .line 85
            ldc "<EOF>"
            areturn
         4: .line 87
      StackMap locals: org.antlr.runtime.Token
      StackMap stack:
            aload 1 /* t */
            invokeinterface org.antlr.runtime.Token.getText:()Ljava/lang/String;
            areturn
        end local 1 // org.antlr.runtime.Token t
         5: .line 89
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.payload:Ljava/lang/Object;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/antlr/runtime/tree/ParseTree;
            2    5     1     t  Lorg/antlr/runtime/Token;

  public java.lang.String toStringWithHiddenTokens();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // org.antlr.runtime.tree.ParseTree this
         0: .line 96
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuilder buf
         1: .line 97
            aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.hiddenTokens:Ljava/util/List;
            ifnull 8
         2: .line 98
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         3: goto 7
         4: .line 99
      StackMap locals: java.lang.StringBuilder int
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.hiddenTokens:Ljava/util/List;
            iload 2 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.antlr.runtime.Token
            astore 3 /* hidden */
        start local 3 // org.antlr.runtime.Token hidden
         5: .line 100
            aload 1 /* buf */
            aload 3 /* hidden */
            invokeinterface org.antlr.runtime.Token.getText:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 3 // org.antlr.runtime.Token hidden
         6: .line 98
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         7: iload 2 /* i */
            aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.hiddenTokens:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            if_icmplt 4
        end local 2 // int i
         8: .line 103
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.ParseTree.toString:()Ljava/lang/String;
            astore 2 /* nodeText */
        start local 2 // java.lang.String nodeText
         9: .line 104
            aload 2 /* nodeText */
            ldc "<EOF>"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 10
            aload 1 /* buf */
            aload 2 /* nodeText */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        10: .line 105
      StackMap locals: java.lang.String
      StackMap stack:
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // java.lang.String nodeText
        end local 1 // java.lang.StringBuilder buf
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   11     0      this  Lorg/antlr/runtime/tree/ParseTree;
            1   11     1       buf  Ljava/lang/StringBuilder;
            3    8     2         i  I
            5    6     3    hidden  Lorg/antlr/runtime/Token;
            9   11     2  nodeText  Ljava/lang/String;

  public java.lang.String toInputString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.antlr.runtime.tree.ParseTree this
         0: .line 112
            new java.lang.StringBuffer
            dup
            invokespecial java.lang.StringBuffer.<init>:()V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuffer buf
         1: .line 113
            aload 0 /* this */
            aload 1 /* buf */
            invokevirtual org.antlr.runtime.tree.ParseTree._toStringLeaves:(Ljava/lang/StringBuffer;)V
         2: .line 114
            aload 1 /* buf */
            invokevirtual java.lang.StringBuffer.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuffer buf
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/antlr/runtime/tree/ParseTree;
            1    3     1   buf  Ljava/lang/StringBuffer;

  public void _toStringLeaves(java.lang.StringBuffer);
    descriptor: (Ljava/lang/StringBuffer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.antlr.runtime.tree.ParseTree this
        start local 1 // java.lang.StringBuffer buf
         0: .line 118
            aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.payload:Ljava/lang/Object;
            instanceof org.antlr.runtime.Token
            ifeq 3
         1: .line 119
            aload 1 /* buf */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.ParseTree.toStringWithHiddenTokens:()Ljava/lang/String;
            invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
            pop
         2: .line 120
            return
         3: .line 122
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         4: goto 8
         5: .line 123
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.children:Ljava/util/List;
            iload 2 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.antlr.runtime.tree.ParseTree
            astore 3 /* t */
        start local 3 // org.antlr.runtime.tree.ParseTree t
         6: .line 124
            aload 3 /* t */
            aload 1 /* buf */
            invokevirtual org.antlr.runtime.tree.ParseTree._toStringLeaves:(Ljava/lang/StringBuffer;)V
        end local 3 // org.antlr.runtime.tree.ParseTree t
         7: .line 122
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         8: aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.children:Ljava/util/List;
            ifnull 9
            iload 2 /* i */
            aload 0 /* this */
            getfield org.antlr.runtime.tree.ParseTree.children:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            if_icmplt 5
        end local 2 // int i
         9: .line 126
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.StringBuffer buf
        end local 0 // org.antlr.runtime.tree.ParseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lorg/antlr/runtime/tree/ParseTree;
            0   10     1   buf  Ljava/lang/StringBuffer;
            4    9     2     i  I
            6    7     3     t  Lorg/antlr/runtime/tree/ParseTree;
    MethodParameters:
      Name  Flags
      buf   
}
SourceFile: "ParseTree.java"