https://www.graalvm.org/ 
abstract class com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode extends com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$SimpleNode implements com.oracle.truffle.api.instrumentation.InstrumentableNode
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode
  super_class: com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$SimpleNode
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode this
         0: .line 530
            aload 0 /* this */
            invokespecial com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$SimpleNode.<init>:()V
            return
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentableNodeSnippets$StatementNode;

  public final java.lang.Object execute(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)Ljava/lang/Object;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode this
        start local 1 // com.oracle.truffle.api.frame.VirtualFrame frame
         0: .line 535
            aload 0 /* this */
            aload 1 /* frame */
            invokevirtual com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode.executeVoid:(Lcom/oracle/truffle/api/frame/VirtualFrame;)V
         1: .line 536
            aconst_null
            areturn
        end local 1 // com.oracle.truffle.api.frame.VirtualFrame frame
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lcom/oracle/truffle/api/instrumentation/InstrumentableNodeSnippets$StatementNode;
            0    2     1  frame  Lcom/oracle/truffle/api/frame/VirtualFrame;
    MethodParameters:
       Name  Flags
      frame  

  public abstract void executeVoid(com.oracle.truffle.api.frame.VirtualFrame);
    descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
       Name  Flags
      frame  

  public final 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: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode this
        start local 1 // com.oracle.truffle.api.instrumentation.ProbeNode probe
         0: .line 543
            aload 0 /* this */
            aload 1 /* probe */
            invokestatic com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNodeWrapper.create:(Lcom/oracle/truffle/api/instrumentation/InstrumentableNodeSnippets$StatementNode;Lcom/oracle/truffle/api/instrumentation/ProbeNode;)Lcom/oracle/truffle/api/instrumentation/InstrumentableNodeSnippets$StatementNodeWrapper;
            areturn
        end local 1 // com.oracle.truffle.api.instrumentation.ProbeNode probe
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lcom/oracle/truffle/api/instrumentation/InstrumentableNodeSnippets$StatementNode;
            0    1     1  probe  Lcom/oracle/truffle/api/instrumentation/ProbeNode;
    MethodParameters:
       Name  Flags
      probe  

  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.instrumentation.InstrumentableNodeSnippets$StatementNode this
        start local 1 // java.lang.Class tag
         0: .line 547
            aload 1 /* tag */
            ldc Lcom/oracle/truffle/api/instrumentation/StandardTags$StatementTag;
            if_acmpne 2
         1: .line 548
            iconst_1
            ireturn
         2: .line 550
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.lang.Class tag
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentableNodeSnippets$StatementNode;
            0    3     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: "InstrumentableNode.java"
NestHost: com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets
InnerClasses:
  public abstract WrapperNode = com.oracle.truffle.api.instrumentation.InstrumentableNode$WrapperNode of com.oracle.truffle.api.instrumentation.InstrumentableNode
  abstract SimpleNode = com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$SimpleNode of com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets
  abstract StatementNode = com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNode of com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets
  abstract StatementNodeWrapper = com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets$StatementNodeWrapper of com.oracle.truffle.api.instrumentation.InstrumentableNodeSnippets
  public final StatementTag = com.oracle.truffle.api.instrumentation.StandardTags$StatementTag of com.oracle.truffle.api.instrumentation.StandardTags
    RuntimeInvisibleAnnotations: 
      com.oracle.truffle.api.instrumentation.GenerateWrapper()