https://www.graalvm.org/ 
final class com.oracle.truffle.tck.instrumentation.VerifierInstrument$TruffleTCKAccessor extends com.oracle.truffle.api.impl.Accessor
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.oracle.truffle.tck.instrumentation.VerifierInstrument$TruffleTCKAccessor
  super_class: com.oracle.truffle.api.impl.Accessor
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.tck.instrumentation.VerifierInstrument$TruffleTCKAccessor this
         0: .line 388
            aload 0 /* this */
            invokespecial com.oracle.truffle.api.impl.Accessor.<init>:()V
            return
        end local 0 // com.oracle.truffle.tck.instrumentation.VerifierInstrument$TruffleTCKAccessor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/tck/instrumentation/VerifierInstrument$TruffleTCKAccessor;

  static com.oracle.truffle.api.impl.Accessor$EngineSupport engineAccess();
    descriptor: ()Lcom/oracle/truffle/api/impl/Accessor$EngineSupport;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 391
            getstatic com.oracle.truffle.tck.instrumentation.VerifierInstrument.ACCESSOR:Lcom/oracle/truffle/tck/instrumentation/VerifierInstrument$TruffleTCKAccessor;
            invokevirtual com.oracle.truffle.tck.instrumentation.VerifierInstrument$TruffleTCKAccessor.engineSupport:()Lcom/oracle/truffle/api/impl/Accessor$EngineSupport;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  static com.oracle.truffle.api.impl.Accessor$NodeSupport nodesAccess();
    descriptor: ()Lcom/oracle/truffle/api/impl/Accessor$NodeSupport;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 395
            getstatic com.oracle.truffle.tck.instrumentation.VerifierInstrument.ACCESSOR:Lcom/oracle/truffle/tck/instrumentation/VerifierInstrument$TruffleTCKAccessor;
            invokevirtual com.oracle.truffle.tck.instrumentation.VerifierInstrument$TruffleTCKAccessor.nodeSupport:()Lcom/oracle/truffle/api/impl/Accessor$NodeSupport;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  static com.oracle.truffle.api.impl.Accessor$InstrumentSupport instrumentAccess();
    descriptor: ()Lcom/oracle/truffle/api/impl/Accessor$InstrumentSupport;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 399
            getstatic com.oracle.truffle.tck.instrumentation.VerifierInstrument.ACCESSOR:Lcom/oracle/truffle/tck/instrumentation/VerifierInstrument$TruffleTCKAccessor;
            invokevirtual com.oracle.truffle.tck.instrumentation.VerifierInstrument$TruffleTCKAccessor.instrumentSupport:()Lcom/oracle/truffle/api/impl/Accessor$InstrumentSupport;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "VerifierInstrument.java"
NestHost: com.oracle.truffle.tck.instrumentation.VerifierInstrument
InnerClasses:
  public abstract EngineSupport = com.oracle.truffle.api.impl.Accessor$EngineSupport of com.oracle.truffle.api.impl.Accessor
  public abstract InstrumentSupport = com.oracle.truffle.api.impl.Accessor$InstrumentSupport of com.oracle.truffle.api.impl.Accessor
  public abstract NodeSupport = com.oracle.truffle.api.impl.Accessor$NodeSupport of com.oracle.truffle.api.impl.Accessor
  final TruffleTCKAccessor = com.oracle.truffle.tck.instrumentation.VerifierInstrument$TruffleTCKAccessor of com.oracle.truffle.tck.instrumentation.VerifierInstrument