https://www.graalvm.org/ 
class com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode 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.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode
  super_class: com.oracle.truffle.api.nodes.Node
{
  com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode node;
    descriptor: Lcom/oracle/truffle/tools/coverage/test/CoverageTest$RootAndStatementInDifferentSources$SuperclassNode;
    flags: (0x0000) 
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.nodes.Node$Child()

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode this
         0: .line 259
            aload 0 /* this */
            invokespecial com.oracle.truffle.api.nodes.Node.<init>:()V
            return
        end local 0 // com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/tools/coverage/test/CoverageTest$RootAndStatementInDifferentSources$SuperclassNode;

  public boolean isInstrumentable();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode this
         0: .line 265
            iconst_1
            ireturn
        end local 0 // com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/tools/coverage/test/CoverageTest$RootAndStatementInDifferentSources$SuperclassNode;

  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.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode this
         0: .line 270
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tSuperclassNodeWrapper cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/tools/coverage/test/CoverageTest$RootAndStatementInDifferentSources$SuperclassNode;
    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=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode this
        start local 1 // com.oracle.truffle.api.frame.VirtualFrame frame
         0: .line 274
            aload 0 /* this */
            getfield com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode.node:Lcom/oracle/truffle/tools/coverage/test/CoverageTest$RootAndStatementInDifferentSources$SuperclassNode;
            ifnonnull 2
         1: .line 275
            iconst_1
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            areturn
         2: .line 277
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode.node:Lcom/oracle/truffle/tools/coverage/test/CoverageTest$RootAndStatementInDifferentSources$SuperclassNode;
            aload 1 /* frame */
            invokevirtual com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode.execute:(Lcom/oracle/truffle/api/frame/VirtualFrame;)Ljava/lang/Object;
            areturn
        end local 1 // com.oracle.truffle.api.frame.VirtualFrame frame
        end local 0 // com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lcom/oracle/truffle/tools/coverage/test/CoverageTest$RootAndStatementInDifferentSources$SuperclassNode;
            0    3     1  frame  Lcom/oracle/truffle/api/frame/VirtualFrame;
    MethodParameters:
       Name  Flags
      frame  
}
SourceFile: "CoverageTest.java"
NestHost: com.oracle.truffle.tools.coverage.test.CoverageTest
InnerClasses:
  public abstract WrapperNode = com.oracle.truffle.api.instrumentation.InstrumentableNode$WrapperNode of com.oracle.truffle.api.instrumentation.InstrumentableNode
  public abstract Child = com.oracle.truffle.api.nodes.Node$Child of com.oracle.truffle.api.nodes.Node
  public RootAndStatementInDifferentSources = com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources of com.oracle.truffle.tools.coverage.test.CoverageTest
  SuperclassNode = com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources$SuperclassNode of com.oracle.truffle.tools.coverage.test.CoverageTest$RootAndStatementInDifferentSources
    RuntimeInvisibleAnnotations: 
      com.oracle.truffle.api.instrumentation.GenerateWrapper()