http://www.antlr.org: A framework for constructing recognizers, compilers, and translators from grammatical descriptions containing Java, C#, C++, or Python actions. (ANTLR) 
public abstract class org.antlr.runtime.tree.BaseTree implements org.antlr.runtime.tree.Tree
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.antlr.runtime.tree.BaseTree
  super_class: java.lang.Object
{
  protected java.util.List<java.lang.Object> children;
    descriptor: Ljava/util/List;
    flags: (0x0004) ACC_PROTECTED
    Signature: Ljava/util/List<Ljava/lang/Object;>;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 42
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 43
            return
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public void <init>(org.antlr.runtime.tree.Tree);
    descriptor: (Lorg/antlr/runtime/tree/Tree;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // org.antlr.runtime.tree.Tree node
         0: .line 49
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 50
            return
        end local 1 // org.antlr.runtime.tree.Tree node
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/antlr/runtime/tree/BaseTree;
            0    2     1  node  Lorg/antlr/runtime/tree/Tree;
    MethodParameters:
      Name  Flags
      node  

  public org.antlr.runtime.tree.Tree getChild(int);
    descriptor: (I)Lorg/antlr/runtime/tree/Tree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int i
         0: .line 54
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnull 1
            iload 1 /* i */
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            if_icmplt 2
         1: .line 55
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
         2: .line 57
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 1 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.antlr.runtime.tree.Tree
            areturn
        end local 1 // int i
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/antlr/runtime/tree/BaseTree;
            0    3     1     i  I
    MethodParameters:
      Name  Flags
      i     

  public java.util.List<? extends java.lang.Object> getChildren();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 64
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            areturn
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/BaseTree;
    Signature: ()Ljava/util/List<+Ljava/lang/Object;>;

  public org.antlr.runtime.tree.Tree getFirstChildWithType(int);
    descriptor: (I)Lorg/antlr/runtime/tree/Tree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int type
         0: .line 68
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         1: goto 6
         2: .line 69
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 2 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.antlr.runtime.tree.Tree
            astore 3 /* t */
        start local 3 // org.antlr.runtime.tree.Tree t
         3: .line 70
            aload 3 /* t */
            invokeinterface org.antlr.runtime.tree.Tree.getType:()I
            iload 1 /* type */
            if_icmpne 5
         4: .line 71
            aload 3 /* t */
            areturn
        end local 3 // org.antlr.runtime.tree.Tree t
         5: .line 68
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnull 7
            iload 2 /* i */
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            if_icmplt 2
        end local 2 // int i
         7: .line 74
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // int type
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/antlr/runtime/tree/BaseTree;
            0    8     1  type  I
            1    7     2     i  I
            3    5     3     t  Lorg/antlr/runtime/tree/Tree;
    MethodParameters:
      Name  Flags
      type  

  public int getChildCount();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 79
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnonnull 2
         1: .line 80
            iconst_0
            ireturn
         2: .line 82
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            ireturn
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public void addChild(org.antlr.runtime.tree.Tree);
    descriptor: (Lorg/antlr/runtime/tree/Tree;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // org.antlr.runtime.tree.Tree t
         0: .line 95
            aload 1 /* t */
            ifnonnull 2
         1: .line 96
            return
         2: .line 98
      StackMap locals:
      StackMap stack:
            aload 1 /* t */
            checkcast org.antlr.runtime.tree.BaseTree
            astore 2 /* childTree */
        start local 2 // org.antlr.runtime.tree.BaseTree childTree
         3: .line 99
            aload 2 /* childTree */
            invokevirtual org.antlr.runtime.tree.BaseTree.isNil:()Z
            ifeq 21
         4: .line 100
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnull 6
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            aload 2 /* childTree */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            if_acmpne 6
         5: .line 101
            new java.lang.RuntimeException
            dup
            ldc "attempt to add child list to itself"
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 104
      StackMap locals: org.antlr.runtime.tree.BaseTree
      StackMap stack:
            aload 2 /* childTree */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnull 26
         7: .line 105
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnull 18
         8: .line 106
            aload 2 /* childTree */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            istore 3 /* n */
        start local 3 // int n
         9: .line 107
            iconst_0
            istore 4 /* i */
        start local 4 // int i
        10: goto 16
        11: .line 108
      StackMap locals: int int
      StackMap stack:
            aload 2 /* childTree */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 4 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.antlr.runtime.tree.Tree
            astore 5 /* c */
        start local 5 // org.antlr.runtime.tree.Tree c
        12: .line 109
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            aload 5 /* c */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        13: .line 111
            aload 5 /* c */
            aload 0 /* this */
            invokeinterface org.antlr.runtime.tree.Tree.setParent:(Lorg/antlr/runtime/tree/Tree;)V
        14: .line 112
            aload 5 /* c */
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            iconst_1
            isub
            invokeinterface org.antlr.runtime.tree.Tree.setChildIndex:(I)V
        end local 5 // org.antlr.runtime.tree.Tree c
        15: .line 107
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 4 /* i */
            iload 3 /* n */
            if_icmplt 11
        end local 4 // int i
        end local 3 // int n
        17: .line 114
            goto 26
        18: .line 118
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* childTree */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            putfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
        19: .line 119
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.freshenParentAndChildIndexes:()V
        20: .line 122
            goto 26
        21: .line 124
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnonnull 23
        22: .line 125
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.createChildrenList:()Ljava/util/List;
            putfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
        23: .line 127
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            aload 1 /* t */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        24: .line 128
            aload 2 /* childTree */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.setParent:(Lorg/antlr/runtime/tree/Tree;)V
        25: .line 129
            aload 2 /* childTree */
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            iconst_1
            isub
            invokevirtual org.antlr.runtime.tree.BaseTree.setChildIndex:(I)V
        26: .line 132
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.antlr.runtime.tree.BaseTree childTree
        end local 1 // org.antlr.runtime.tree.Tree t
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   27     0       this  Lorg/antlr/runtime/tree/BaseTree;
            0   27     1          t  Lorg/antlr/runtime/tree/Tree;
            3   27     2  childTree  Lorg/antlr/runtime/tree/BaseTree;
            9   17     3          n  I
           10   17     4          i  I
           12   15     5          c  Lorg/antlr/runtime/tree/Tree;
    MethodParameters:
      Name  Flags
      t     

  public void addChildren(java.util.List<? extends org.antlr.runtime.tree.Tree>);
    descriptor: (Ljava/util/List;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // java.util.List kids
         0: .line 136
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         1: goto 5
         2: .line 137
      StackMap locals: int
      StackMap stack:
            aload 1 /* kids */
            iload 2 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.antlr.runtime.tree.Tree
            astore 3 /* t */
        start local 3 // org.antlr.runtime.tree.Tree t
         3: .line 138
            aload 0 /* this */
            aload 3 /* t */
            invokevirtual org.antlr.runtime.tree.BaseTree.addChild:(Lorg/antlr/runtime/tree/Tree;)V
        end local 3 // org.antlr.runtime.tree.Tree t
         4: .line 136
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 2 /* i */
            aload 1 /* kids */
            invokeinterface java.util.List.size:()I
            if_icmplt 2
        end local 2 // int i
         6: .line 140
            return
        end local 1 // java.util.List kids
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/antlr/runtime/tree/BaseTree;
            0    7     1  kids  Ljava/util/List<+Lorg/antlr/runtime/tree/Tree;>;
            1    6     2     i  I
            3    4     3     t  Lorg/antlr/runtime/tree/Tree;
    Signature: (Ljava/util/List<+Lorg/antlr/runtime/tree/Tree;>;)V
    MethodParameters:
      Name  Flags
      kids  

  public void setChild(int, org.antlr.runtime.tree.Tree);
    descriptor: (ILorg/antlr/runtime/tree/Tree;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int i
        start local 2 // org.antlr.runtime.tree.Tree t
         0: .line 144
            aload 2 /* t */
            ifnonnull 2
         1: .line 145
            return
         2: .line 147
      StackMap locals:
      StackMap stack:
            aload 2 /* t */
            invokeinterface org.antlr.runtime.tree.Tree.isNil:()Z
            ifeq 4
         3: .line 148
            new java.lang.IllegalArgumentException
            dup
            ldc "Can't set single child to a list"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 150
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnonnull 6
         5: .line 151
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.createChildrenList:()Ljava/util/List;
            putfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
         6: .line 153
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 1 /* i */
            aload 2 /* t */
            invokeinterface java.util.List.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 154
            aload 2 /* t */
            aload 0 /* this */
            invokeinterface org.antlr.runtime.tree.Tree.setParent:(Lorg/antlr/runtime/tree/Tree;)V
         8: .line 155
            aload 2 /* t */
            iload 1 /* i */
            invokeinterface org.antlr.runtime.tree.Tree.setChildIndex:(I)V
         9: .line 156
            return
        end local 2 // org.antlr.runtime.tree.Tree t
        end local 1 // int i
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lorg/antlr/runtime/tree/BaseTree;
            0   10     1     i  I
            0   10     2     t  Lorg/antlr/runtime/tree/Tree;
    MethodParameters:
      Name  Flags
      i     
      t     

  public void insertChild(int, java.lang.Object);
    descriptor: (ILjava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int i
        start local 2 // java.lang.Object t
         0: .line 163
            iload 1 /* i */
            iflt 1
            iload 1 /* i */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.getChildCount:()I
            if_icmple 2
         1: .line 164
      StackMap locals:
      StackMap stack:
            new java.lang.IndexOutOfBoundsException
            dup
            new java.lang.StringBuilder
            dup
            iload 1 /* i */
            invokestatic java.lang.String.valueOf:(I)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " out or range"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IndexOutOfBoundsException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 167
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnonnull 4
         3: .line 168
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.createChildrenList:()Ljava/util/List;
            putfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
         4: .line 171
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 1 /* i */
            aload 2 /* t */
            invokeinterface java.util.List.add:(ILjava/lang/Object;)V
         5: .line 174
            aload 0 /* this */
            iload 1 /* i */
            invokevirtual org.antlr.runtime.tree.BaseTree.freshenParentAndChildIndexes:(I)V
         6: .line 175
            return
        end local 2 // java.lang.Object t
        end local 1 // int i
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/antlr/runtime/tree/BaseTree;
            0    7     1     i  I
            0    7     2     t  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      i     
      t     

  public java.lang.Object deleteChild(int);
    descriptor: (I)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int i
         0: .line 179
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnonnull 2
         1: .line 180
            aconst_null
            areturn
         2: .line 182
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 1 /* i */
            invokeinterface java.util.List.remove:(I)Ljava/lang/Object;
            checkcast org.antlr.runtime.tree.Tree
            astore 2 /* killed */
        start local 2 // org.antlr.runtime.tree.Tree killed
         3: .line 184
            aload 0 /* this */
            iload 1 /* i */
            invokevirtual org.antlr.runtime.tree.BaseTree.freshenParentAndChildIndexes:(I)V
         4: .line 185
            aload 2 /* killed */
            areturn
        end local 2 // org.antlr.runtime.tree.Tree killed
        end local 1 // int i
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lorg/antlr/runtime/tree/BaseTree;
            0    5     1       i  I
            3    5     2  killed  Lorg/antlr/runtime/tree/Tree;
    MethodParameters:
      Name  Flags
      i     

  public void replaceChildren(int, int, java.lang.Object);
    descriptor: (IILjava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=13, args_size=4
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int startChildIndex
        start local 2 // int stopChildIndex
        start local 3 // java.lang.Object t
         0: .line 200
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnonnull 2
         1: .line 201
            new java.lang.IllegalArgumentException
            dup
            ldc "indexes invalid; no children in list"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 203
      StackMap locals:
      StackMap stack:
            iload 2 /* stopChildIndex */
            iload 1 /* startChildIndex */
            isub
            iconst_1
            iadd
            istore 4 /* replacingHowMany */
        start local 4 // int replacingHowMany
         3: .line 205
            aload 3 /* t */
            checkcast org.antlr.runtime.tree.BaseTree
            astore 6 /* newTree */
        start local 6 // org.antlr.runtime.tree.BaseTree newTree
         4: .line 208
            aload 6 /* newTree */
            invokevirtual org.antlr.runtime.tree.BaseTree.isNil:()Z
            ifeq 7
         5: .line 209
            aload 6 /* newTree */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            astore 7 /* newChildren */
        start local 7 // java.util.List newChildren
         6: .line 210
            goto 9
        end local 7 // java.util.List newChildren
         7: .line 212
      StackMap locals: org.antlr.runtime.tree.BaseTree int int java.lang.Object int top org.antlr.runtime.tree.BaseTree
      StackMap stack:
            new java.util.ArrayList
            dup
            iconst_1
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 7 /* newChildren */
        start local 7 // java.util.List newChildren
         8: .line 213
            aload 7 /* newChildren */
            aload 6 /* newTree */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         9: .line 215
      StackMap locals: java.util.List
      StackMap stack:
            aload 7 /* newChildren */
            invokeinterface java.util.List.size:()I
            istore 5 /* replacingWithHowMany */
        start local 5 // int replacingWithHowMany
        10: .line 216
            aload 7 /* newChildren */
            invokeinterface java.util.List.size:()I
            istore 8 /* numNewChildren */
        start local 8 // int numNewChildren
        11: .line 217
            iload 4 /* replacingHowMany */
            iload 5 /* replacingWithHowMany */
            isub
            istore 9 /* delta */
        start local 9 // int delta
        12: .line 219
            iload 9 /* delta */
            ifne 24
        13: .line 220
            iconst_0
            istore 10 /* j */
        start local 10 // int j
        14: .line 221
            iload 1 /* startChildIndex */
            istore 11 /* i */
        start local 11 // int i
        15: goto 22
        16: .line 222
      StackMap locals: org.antlr.runtime.tree.BaseTree int int java.lang.Object int int org.antlr.runtime.tree.BaseTree java.util.List int int int int
      StackMap stack:
            aload 7 /* newChildren */
            iload 10 /* j */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.antlr.runtime.tree.BaseTree
            astore 12 /* child */
        start local 12 // org.antlr.runtime.tree.BaseTree child
        17: .line 223
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 11 /* i */
            aload 12 /* child */
            invokeinterface java.util.List.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
        18: .line 224
            aload 12 /* child */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.setParent:(Lorg/antlr/runtime/tree/Tree;)V
        19: .line 225
            aload 12 /* child */
            iload 11 /* i */
            invokevirtual org.antlr.runtime.tree.BaseTree.setChildIndex:(I)V
        20: .line 226
            iinc 10 /* j */ 1
        end local 12 // org.antlr.runtime.tree.BaseTree child
        21: .line 221
            iinc 11 /* i */ 1
      StackMap locals:
      StackMap stack:
        22: iload 11 /* i */
            iload 2 /* stopChildIndex */
            if_icmple 16
        end local 11 // int i
        end local 10 // int j
        23: .line 228
            goto 49
        24: .line 229
      StackMap locals:
      StackMap stack:
            iload 9 /* delta */
            ifle 38
        25: .line 231
            iconst_0
            istore 10 /* j */
        start local 10 // int j
        26: goto 29
        27: .line 232
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 1 /* startChildIndex */
            iload 10 /* j */
            iadd
            aload 7 /* newChildren */
            iload 10 /* j */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            invokeinterface java.util.List.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
        28: .line 231
            iinc 10 /* j */ 1
      StackMap locals:
      StackMap stack:
        29: iload 10 /* j */
            iload 8 /* numNewChildren */
            if_icmplt 27
        end local 10 // int j
        30: .line 234
            iload 1 /* startChildIndex */
            iload 8 /* numNewChildren */
            iadd
            istore 10 /* indexToDelete */
        start local 10 // int indexToDelete
        31: .line 235
            iload 10 /* indexToDelete */
            istore 11 /* c */
        start local 11 // int c
        32: goto 35
        33: .line 237
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 10 /* indexToDelete */
            invokeinterface java.util.List.remove:(I)Ljava/lang/Object;
            pop
        34: .line 235
            iinc 11 /* c */ 1
      StackMap locals:
      StackMap stack:
        35: iload 11 /* c */
            iload 2 /* stopChildIndex */
            if_icmple 33
        end local 11 // int c
        36: .line 239
            aload 0 /* this */
            iload 1 /* startChildIndex */
            invokevirtual org.antlr.runtime.tree.BaseTree.freshenParentAndChildIndexes:(I)V
        end local 10 // int indexToDelete
        37: .line 240
            goto 49
        38: .line 243
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 10 /* j */
        start local 10 // int j
        39: goto 42
        40: .line 244
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 1 /* startChildIndex */
            iload 10 /* j */
            iadd
            aload 7 /* newChildren */
            iload 10 /* j */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            invokeinterface java.util.List.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
        41: .line 243
            iinc 10 /* j */ 1
      StackMap locals:
      StackMap stack:
        42: iload 10 /* j */
            iload 4 /* replacingHowMany */
            if_icmplt 40
        end local 10 // int j
        43: .line 247
            iload 4 /* replacingHowMany */
            istore 10 /* j */
        start local 10 // int j
        44: goto 47
        45: .line 248
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 1 /* startChildIndex */
            iload 10 /* j */
            iadd
            aload 7 /* newChildren */
            iload 10 /* j */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            invokeinterface java.util.List.add:(ILjava/lang/Object;)V
        46: .line 247
            iinc 10 /* j */ 1
      StackMap locals:
      StackMap stack:
        47: iload 10 /* j */
            iload 5 /* replacingWithHowMany */
            if_icmplt 45
        end local 10 // int j
        48: .line 250
            aload 0 /* this */
            iload 1 /* startChildIndex */
            invokevirtual org.antlr.runtime.tree.BaseTree.freshenParentAndChildIndexes:(I)V
        49: .line 253
      StackMap locals:
      StackMap stack:
            return
        end local 9 // int delta
        end local 8 // int numNewChildren
        end local 7 // java.util.List newChildren
        end local 6 // org.antlr.runtime.tree.BaseTree newTree
        end local 5 // int replacingWithHowMany
        end local 4 // int replacingHowMany
        end local 3 // java.lang.Object t
        end local 2 // int stopChildIndex
        end local 1 // int startChildIndex
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   50     0                  this  Lorg/antlr/runtime/tree/BaseTree;
            0   50     1       startChildIndex  I
            0   50     2        stopChildIndex  I
            0   50     3                     t  Ljava/lang/Object;
            3   50     4      replacingHowMany  I
           10   50     5  replacingWithHowMany  I
            4   50     6               newTree  Lorg/antlr/runtime/tree/BaseTree;
            6    7     7           newChildren  Ljava/util/List<Ljava/lang/Object;>;
            8   50     7           newChildren  Ljava/util/List<Ljava/lang/Object;>;
           11   50     8        numNewChildren  I
           12   50     9                 delta  I
           14   23    10                     j  I
           15   23    11                     i  I
           17   21    12                 child  Lorg/antlr/runtime/tree/BaseTree;
           26   30    10                     j  I
           31   37    10         indexToDelete  I
           32   36    11                     c  I
           39   43    10                     j  I
           44   48    10                     j  I
    MethodParameters:
                 Name  Flags
      startChildIndex  
      stopChildIndex   
      t                

  protected java.util.List<java.lang.Object> createChildrenList();
    descriptor: ()Ljava/util/List;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 257
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            areturn
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/BaseTree;
    Signature: ()Ljava/util/List<Ljava/lang/Object;>;

  public boolean isNil();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 262
            iconst_0
            ireturn
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public void freshenParentAndChildIndexes();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 268
            aload 0 /* this */
            iconst_0
            invokevirtual org.antlr.runtime.tree.BaseTree.freshenParentAndChildIndexes:(I)V
         1: .line 269
            return
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public void freshenParentAndChildIndexes(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int offset
         0: .line 272
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.getChildCount:()I
            istore 2 /* n */
        start local 2 // int n
         1: .line 273
            iload 1 /* offset */
            istore 3 /* c */
        start local 3 // int c
         2: goto 7
         3: .line 274
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            iload 3 /* c */
            invokevirtual org.antlr.runtime.tree.BaseTree.getChild:(I)Lorg/antlr/runtime/tree/Tree;
            astore 4 /* child */
        start local 4 // org.antlr.runtime.tree.Tree child
         4: .line 275
            aload 4 /* child */
            iload 3 /* c */
            invokeinterface org.antlr.runtime.tree.Tree.setChildIndex:(I)V
         5: .line 276
            aload 4 /* child */
            aload 0 /* this */
            invokeinterface org.antlr.runtime.tree.Tree.setParent:(Lorg/antlr/runtime/tree/Tree;)V
        end local 4 // org.antlr.runtime.tree.Tree child
         6: .line 273
            iinc 3 /* c */ 1
      StackMap locals:
      StackMap stack:
         7: iload 3 /* c */
            iload 2 /* n */
            if_icmplt 3
        end local 3 // int c
         8: .line 278
            return
        end local 2 // int n
        end local 1 // int offset
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lorg/antlr/runtime/tree/BaseTree;
            0    9     1  offset  I
            1    9     2       n  I
            2    8     3       c  I
            4    6     4   child  Lorg/antlr/runtime/tree/Tree;
    MethodParameters:
        Name  Flags
      offset  

  public void freshenParentAndChildIndexesDeeply();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 281
            aload 0 /* this */
            iconst_0
            invokevirtual org.antlr.runtime.tree.BaseTree.freshenParentAndChildIndexesDeeply:(I)V
         1: .line 282
            return
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public void freshenParentAndChildIndexesDeeply(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int offset
         0: .line 285
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.getChildCount:()I
            istore 2 /* n */
        start local 2 // int n
         1: .line 286
            iload 1 /* offset */
            istore 3 /* c */
        start local 3 // int c
         2: goto 8
         3: .line 287
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            iload 3 /* c */
            invokevirtual org.antlr.runtime.tree.BaseTree.getChild:(I)Lorg/antlr/runtime/tree/Tree;
            checkcast org.antlr.runtime.tree.BaseTree
            astore 4 /* child */
        start local 4 // org.antlr.runtime.tree.BaseTree child
         4: .line 288
            aload 4 /* child */
            iload 3 /* c */
            invokevirtual org.antlr.runtime.tree.BaseTree.setChildIndex:(I)V
         5: .line 289
            aload 4 /* child */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.setParent:(Lorg/antlr/runtime/tree/Tree;)V
         6: .line 290
            aload 4 /* child */
            invokevirtual org.antlr.runtime.tree.BaseTree.freshenParentAndChildIndexesDeeply:()V
        end local 4 // org.antlr.runtime.tree.BaseTree child
         7: .line 286
            iinc 3 /* c */ 1
      StackMap locals:
      StackMap stack:
         8: iload 3 /* c */
            iload 2 /* n */
            if_icmplt 3
        end local 3 // int c
         9: .line 292
            return
        end local 2 // int n
        end local 1 // int offset
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lorg/antlr/runtime/tree/BaseTree;
            0   10     1  offset  I
            1   10     2       n  I
            2    9     3       c  I
            4    7     4   child  Lorg/antlr/runtime/tree/BaseTree;
    MethodParameters:
        Name  Flags
      offset  

  public void sanityCheckParentAndChildIndexes();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 295
            aload 0 /* this */
            aconst_null
            iconst_m1
            invokevirtual org.antlr.runtime.tree.BaseTree.sanityCheckParentAndChildIndexes:(Lorg/antlr/runtime/tree/Tree;I)V
         1: .line 296
            return
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public void sanityCheckParentAndChildIndexes(org.antlr.runtime.tree.Tree, int);
    descriptor: (Lorg/antlr/runtime/tree/Tree;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=3
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // org.antlr.runtime.tree.Tree parent
        start local 2 // int i
         0: .line 299
            aload 1 /* parent */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.getParent:()Lorg/antlr/runtime/tree/Tree;
            if_acmpeq 2
         1: .line 300
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "parents don't match; expected "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* parent */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " found "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.getParent:()Lorg/antlr/runtime/tree/Tree;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 302
      StackMap locals:
      StackMap stack:
            iload 2 /* i */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.getChildIndex:()I
            if_icmpeq 4
         3: .line 303
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "child indexes don't match; expected "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 2 /* i */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " found "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.getChildIndex:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 305
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.getChildCount:()I
            istore 3 /* n */
        start local 3 // int n
         5: .line 306
            iconst_0
            istore 4 /* c */
        start local 4 // int c
         6: goto 10
         7: .line 307
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            iload 4 /* c */
            invokevirtual org.antlr.runtime.tree.BaseTree.getChild:(I)Lorg/antlr/runtime/tree/Tree;
            checkcast org.antlr.runtime.tree.CommonTree
            astore 5 /* child */
        start local 5 // org.antlr.runtime.tree.CommonTree child
         8: .line 308
            aload 5 /* child */
            aload 0 /* this */
            iload 4 /* c */
            invokevirtual org.antlr.runtime.tree.CommonTree.sanityCheckParentAndChildIndexes:(Lorg/antlr/runtime/tree/Tree;I)V
        end local 5 // org.antlr.runtime.tree.CommonTree child
         9: .line 306
            iinc 4 /* c */ 1
      StackMap locals:
      StackMap stack:
        10: iload 4 /* c */
            iload 3 /* n */
            if_icmplt 7
        end local 4 // int c
        11: .line 310
            return
        end local 3 // int n
        end local 2 // int i
        end local 1 // org.antlr.runtime.tree.Tree parent
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   12     0    this  Lorg/antlr/runtime/tree/BaseTree;
            0   12     1  parent  Lorg/antlr/runtime/tree/Tree;
            0   12     2       i  I
            5   12     3       n  I
            6   11     4       c  I
            8    9     5   child  Lorg/antlr/runtime/tree/CommonTree;
    MethodParameters:
        Name  Flags
      parent  
      i       

  public int getChildIndex();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 315
            iconst_0
            ireturn
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public void setChildIndex(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=2, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int index
         0: .line 319
            return
        end local 1 // int index
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/antlr/runtime/tree/BaseTree;
            0    1     1  index  I
    MethodParameters:
       Name  Flags
      index  

  public org.antlr.runtime.tree.Tree getParent();
    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.BaseTree this
         0: .line 324
            aconst_null
            areturn
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public void setParent(org.antlr.runtime.tree.Tree);
    descriptor: (Lorg/antlr/runtime/tree/Tree;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=2, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // org.antlr.runtime.tree.Tree t
         0: .line 329
            return
        end local 1 // org.antlr.runtime.tree.Tree t
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/BaseTree;
            0    1     1     t  Lorg/antlr/runtime/tree/Tree;
    MethodParameters:
      Name  Flags
      t     

  public boolean hasAncestor(int);
    descriptor: (I)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int ttype
         0: .line 333
            aload 0 /* this */
            iload 1 /* ttype */
            invokevirtual org.antlr.runtime.tree.BaseTree.getAncestor:(I)Lorg/antlr/runtime/tree/Tree;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // int ttype
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/antlr/runtime/tree/BaseTree;
            0    2     1  ttype  I
    MethodParameters:
       Name  Flags
      ttype  

  public org.antlr.runtime.tree.Tree getAncestor(int);
    descriptor: (I)Lorg/antlr/runtime/tree/Tree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.antlr.runtime.tree.BaseTree this
        start local 1 // int ttype
         0: .line 338
            aload 0 /* this */
            astore 2 /* t */
        start local 2 // org.antlr.runtime.tree.Tree t
         1: .line 339
            aload 2 /* t */
            invokeinterface org.antlr.runtime.tree.Tree.getParent:()Lorg/antlr/runtime/tree/Tree;
            astore 2 /* t */
         2: .line 340
            goto 5
         3: .line 341
      StackMap locals: org.antlr.runtime.tree.Tree
      StackMap stack:
            aload 2 /* t */
            invokeinterface org.antlr.runtime.tree.Tree.getType:()I
            iload 1 /* ttype */
            if_icmpne 4
            aload 2 /* t */
            areturn
         4: .line 342
      StackMap locals:
      StackMap stack:
            aload 2 /* t */
            invokeinterface org.antlr.runtime.tree.Tree.getParent:()Lorg/antlr/runtime/tree/Tree;
            astore 2 /* t */
         5: .line 340
      StackMap locals:
      StackMap stack:
            aload 2 /* t */
            ifnonnull 3
         6: .line 344
            aconst_null
            areturn
        end local 2 // org.antlr.runtime.tree.Tree t
        end local 1 // int ttype
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0   this  Lorg/antlr/runtime/tree/BaseTree;
            0    7     1  ttype  I
            1    7     2      t  Lorg/antlr/runtime/tree/Tree;
    MethodParameters:
       Name  Flags
      ttype  

  public java.util.List<? extends org.antlr.runtime.tree.Tree> getAncestors();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 352
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.getParent:()Lorg/antlr/runtime/tree/Tree;
            ifnonnull 1
            aconst_null
            areturn
         1: .line 353
      StackMap locals:
      StackMap stack:
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* ancestors */
        start local 1 // java.util.List ancestors
         2: .line 354
            aload 0 /* this */
            astore 2 /* t */
        start local 2 // org.antlr.runtime.tree.Tree t
         3: .line 355
            aload 2 /* t */
            invokeinterface org.antlr.runtime.tree.Tree.getParent:()Lorg/antlr/runtime/tree/Tree;
            astore 2 /* t */
         4: .line 356
            goto 7
         5: .line 357
      StackMap locals: java.util.List org.antlr.runtime.tree.Tree
      StackMap stack:
            aload 1 /* ancestors */
            iconst_0
            aload 2 /* t */
            invokeinterface java.util.List.add:(ILjava/lang/Object;)V
         6: .line 358
            aload 2 /* t */
            invokeinterface org.antlr.runtime.tree.Tree.getParent:()Lorg/antlr/runtime/tree/Tree;
            astore 2 /* t */
         7: .line 356
      StackMap locals:
      StackMap stack:
            aload 2 /* t */
            ifnonnull 5
         8: .line 360
            aload 1 /* ancestors */
            areturn
        end local 2 // org.antlr.runtime.tree.Tree t
        end local 1 // java.util.List ancestors
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    9     0       this  Lorg/antlr/runtime/tree/BaseTree;
            2    9     1  ancestors  Ljava/util/List<Lorg/antlr/runtime/tree/Tree;>;
            3    9     2          t  Lorg/antlr/runtime/tree/Tree;
    Signature: ()Ljava/util/List<+Lorg/antlr/runtime/tree/Tree;>;

  public java.lang.String toStringTree();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 366
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnull 1
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 2
         1: .line 367
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.toString:()Ljava/lang/String;
            areturn
         2: .line 369
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuilder buf
         3: .line 370
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.isNil:()Z
            ifne 7
         4: .line 371
            aload 1 /* buf */
            ldc "("
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         5: .line 372
            aload 1 /* buf */
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         6: .line 373
            aload 1 /* buf */
            bipush 32
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         7: .line 375
      StackMap locals: java.lang.StringBuilder
      StackMap stack:
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         8: goto 14
         9: .line 376
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            iload 2 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast org.antlr.runtime.tree.Tree
            astore 3 /* t */
        start local 3 // org.antlr.runtime.tree.Tree t
        10: .line 377
            iload 2 /* i */
            ifle 12
        11: .line 378
            aload 1 /* buf */
            bipush 32
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        12: .line 380
      StackMap locals: org.antlr.runtime.tree.Tree
      StackMap stack:
            aload 1 /* buf */
            aload 3 /* t */
            invokeinterface org.antlr.runtime.tree.Tree.toStringTree:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 3 // org.antlr.runtime.tree.Tree t
        13: .line 375
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
        14: aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            ifnull 15
            iload 2 /* i */
            aload 0 /* this */
            getfield org.antlr.runtime.tree.BaseTree.children:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            if_icmplt 9
        end local 2 // int i
        15: .line 382
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.antlr.runtime.tree.BaseTree.isNil:()Z
            ifne 17
        16: .line 383
            aload 1 /* buf */
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        17: .line 385
      StackMap locals:
      StackMap stack:
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder buf
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   18     0  this  Lorg/antlr/runtime/tree/BaseTree;
            3   18     1   buf  Ljava/lang/StringBuilder;
            8   15     2     i  I
           10   13     3     t  Lorg/antlr/runtime/tree/Tree;

  public int getLine();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 390
            iconst_0
            ireturn
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public int getCharPositionInLine();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.antlr.runtime.tree.BaseTree this
         0: .line 395
            iconst_0
            ireturn
        end local 0 // org.antlr.runtime.tree.BaseTree this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/antlr/runtime/tree/BaseTree;

  public abstract java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "BaseTree.java"