https://www.graalvm.org/ 
class com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode extends com.oracle.truffle.api.nodes.Node implements com.oracle.truffle.api.instrumentation.InstrumentableNode
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode
  super_class: com.oracle.truffle.api.nodes.Node
{
  private final com.oracle.truffle.api.TruffleLanguage<?> language;
    descriptor: Lcom/oracle/truffle/api/TruffleLanguage;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lcom/oracle/truffle/api/TruffleLanguage<*>;

  private final com.oracle.truffle.api.source.SourceSection sourceSection;
    descriptor: Lcom/oracle/truffle/api/source/SourceSection;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int nextLine;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 107
            ldc Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(com.oracle.truffle.api.TruffleLanguage<?>, com.oracle.truffle.api.source.SourceSection, );
    descriptor: (Lcom/oracle/truffle/api/TruffleLanguage;Lcom/oracle/truffle/api/source/SourceSection;I)V
    flags: (0x0000) 
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
        start local 1 // com.oracle.truffle.api.TruffleLanguage language
        start local 2 // com.oracle.truffle.api.source.SourceSection sourceSection
        start local 3 // int nextLine
         0: .line 113
            aload 0 /* this */
            invokespecial com.oracle.truffle.api.nodes.Node.<init>:()V
         1: .line 114
            aload 0 /* this */
            aload 1 /* language */
            putfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.language:Lcom/oracle/truffle/api/TruffleLanguage;
         2: .line 115
            aload 0 /* this */
            aload 2 /* sourceSection */
            putfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.sourceSection:Lcom/oracle/truffle/api/source/SourceSection;
         3: .line 116
            aload 0 /* this */
            iload 3 /* nextLine */
            putfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.nextLine:I
         4: .line 117
            return
        end local 3 // int nextLine
        end local 2 // com.oracle.truffle.api.source.SourceSection sourceSection
        end local 1 // com.oracle.truffle.api.TruffleLanguage language
        end local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    5     0           this  Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyStatementNode;
            0    5     1       language  Lcom/oracle/truffle/api/TruffleLanguage<*>;
            0    5     2  sourceSection  Lcom/oracle/truffle/api/source/SourceSection;
            0    5     3       nextLine  I
    Signature: (Lcom/oracle/truffle/api/TruffleLanguage<*>;Lcom/oracle/truffle/api/source/SourceSection;I)V
    MethodParameters:
               Name  Flags
      language       
      sourceSection  
      nextLine       

  void <init>(com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode);
    descriptor: (Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyStatementNode;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
        start local 1 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode delegate
         0: .line 119
            aload 0 /* this */
            invokespecial com.oracle.truffle.api.nodes.Node.<init>:()V
         1: .line 120
            aload 0 /* this */
            aload 1 /* delegate */
            getfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.language:Lcom/oracle/truffle/api/TruffleLanguage;
            putfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.language:Lcom/oracle/truffle/api/TruffleLanguage;
         2: .line 121
            aload 0 /* this */
            aload 1 /* delegate */
            getfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.sourceSection:Lcom/oracle/truffle/api/source/SourceSection;
            putfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.sourceSection:Lcom/oracle/truffle/api/source/SourceSection;
         3: .line 122
            aload 0 /* this */
            aload 1 /* delegate */
            getfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.nextLine:I
            putfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.nextLine:I
         4: .line 123
            return
        end local 1 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode delegate
        end local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyStatementNode;
            0    5     1  delegate  Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyStatementNode;
    MethodParameters:
          Name  Flags
      delegate  

  public boolean isInstrumentable();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
         0: .line 127
            iconst_1
            ireturn
        end local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyStatementNode;

  public com.oracle.truffle.api.instrumentation.InstrumentableNode$WrapperNode createWrapper(com.oracle.truffle.api.instrumentation.ProbeNode);
    descriptor: (Lcom/oracle/truffle/api/instrumentation/ProbeNode;)Lcom/oracle/truffle/api/instrumentation/InstrumentableNode$WrapperNode;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
         0: .line 132
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tLazyStatementNodeWrapper cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyStatementNode;
    MethodParameters:
       Name  Flags
      probe  

  public java.lang.Object execute(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
        start local 1 // com.oracle.truffle.api.frame.VirtualFrame frame
         0: .line 136
            getstatic com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.$assertionsDisabled:Z
            ifne 1
            aload 1 /* frame */
            ifnonnull 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 137
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.sourceSection:Lcom/oracle/truffle/api/source/SourceSection;
            invokevirtual com.oracle.truffle.api.source.SourceSection.getSource:()Lcom/oracle/truffle/api/source/Source;
            astore 2 /* source */
        start local 2 // com.oracle.truffle.api.source.Source source
         2: .line 138
            aload 0 /* this */
            getfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.nextLine:I
            aload 2 /* source */
            invokevirtual com.oracle.truffle.api.source.Source.getLineCount:()I
            if_icmpgt 5
         3: .line 139
            new com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyRootNode
            dup
            aload 0 /* this */
            getfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.language:Lcom/oracle/truffle/api/TruffleLanguage;
            aload 2 /* source */
            aload 0 /* this */
            getfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.nextLine:I
            invokespecial com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyRootNode.<init>:(Lcom/oracle/truffle/api/TruffleLanguage;Lcom/oracle/truffle/api/source/Source;I)V
            astore 3 /* root */
        start local 3 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyRootNode root
         4: .line 140
            invokestatic com.oracle.truffle.api.Truffle.getRuntime:()Lcom/oracle/truffle/api/TruffleRuntime;
            aload 3 /* root */
            invokeinterface com.oracle.truffle.api.TruffleRuntime.createCallTarget:(Lcom/oracle/truffle/api/nodes/RootNode;)Lcom/oracle/truffle/api/RootCallTarget;
            iconst_0
            anewarray java.lang.Object
            invokeinterface com.oracle.truffle.api.RootCallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 3 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyRootNode root
         5: .line 142
      StackMap locals: com.oracle.truffle.api.source.Source
      StackMap stack:
            bipush 42
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            areturn
        end local 2 // com.oracle.truffle.api.source.Source source
        end local 1 // com.oracle.truffle.api.frame.VirtualFrame frame
        end local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyStatementNode;
            0    6     1   frame  Lcom/oracle/truffle/api/frame/VirtualFrame;
            2    6     2  source  Lcom/oracle/truffle/api/source/Source;
            4    5     3    root  Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyRootNode;
    MethodParameters:
       Name  Flags
      frame  

  public com.oracle.truffle.api.source.SourceSection getSourceSection();
    descriptor: ()Lcom/oracle/truffle/api/source/SourceSection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
         0: .line 147
            aload 0 /* this */
            getfield com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode.sourceSection:Lcom/oracle/truffle/api/source/SourceSection;
            areturn
        end local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyStatementNode;

  public boolean hasTag(java.lang.Class<? extends com.oracle.truffle.api.instrumentation.Tag>);
    descriptor: (Ljava/lang/Class;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
        start local 1 // java.lang.Class tag
         0: .line 152
            ldc Lcom/oracle/truffle/api/instrumentation/StandardTags$StatementTag;
            aload 1 /* tag */
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifne 1
            ldc Lcom/oracle/truffle/api/instrumentation/StandardTags$RootTag;
            aload 1 /* tag */
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifne 1
            ldc Lcom/oracle/truffle/api/instrumentation/StandardTags$RootBodyTag;
            aload 1 /* tag */
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifne 1
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_1
            ireturn
        end local 1 // java.lang.Class tag
        end local 0 // com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/oracle/truffle/api/debug/test/TestLazyParsingLanguage$LazyStatementNode;
            0    2     1   tag  Ljava/lang/Class<+Lcom/oracle/truffle/api/instrumentation/Tag;>;
    Signature: (Ljava/lang/Class<+Lcom/oracle/truffle/api/instrumentation/Tag;>;)Z
    MethodParameters:
      Name  Flags
      tag   
}
SourceFile: "TestLazyParsingLanguage.java"
NestHost: com.oracle.truffle.api.debug.test.TestLazyParsingLanguage
InnerClasses:
  private LazyRootNode = com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyRootNode of com.oracle.truffle.api.debug.test.TestLazyParsingLanguage
  LazyStatementNode = com.oracle.truffle.api.debug.test.TestLazyParsingLanguage$LazyStatementNode of com.oracle.truffle.api.debug.test.TestLazyParsingLanguage
  public abstract WrapperNode = com.oracle.truffle.api.instrumentation.InstrumentableNode$WrapperNode of com.oracle.truffle.api.instrumentation.InstrumentableNode
  public final RootBodyTag = com.oracle.truffle.api.instrumentation.StandardTags$RootBodyTag of com.oracle.truffle.api.instrumentation.StandardTags
  public final RootTag = com.oracle.truffle.api.instrumentation.StandardTags$RootTag of com.oracle.truffle.api.instrumentation.StandardTags
  public final StatementTag = com.oracle.truffle.api.instrumentation.StandardTags$StatementTag of com.oracle.truffle.api.instrumentation.StandardTags
    RuntimeInvisibleAnnotations: 
      com.oracle.truffle.api.instrumentation.GenerateWrapper()