https://www.graalvm.org/ 
public class com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestSetter extends com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestGetSet
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestSetter
  super_class: com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestGetSet
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestSetter this
         0: .line 112
            aload 0 /* this */
            invokespecial com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestGetSet.<init>:()V
            return
        end local 0 // com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestSetter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/js/test/nashorn/PropertyAccessorOrder$TestSetter;

  public void setId(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestSetter this
        start local 1 // java.lang.Object value
         0: .line 114
            aload 0 /* this */
            dup
            getfield com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestSetter.countSet:I
            iconst_1
            iadd
            putfield com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestSetter.countSet:I
         1: .line 115
            return
        end local 1 // java.lang.Object value
        end local 0 // com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestSetter this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lcom/oracle/truffle/js/test/nashorn/PropertyAccessorOrder$TestSetter;
            0    2     1  value  Ljava/lang/Object;
    MethodParameters:
       Name  Flags
      value  
}
SourceFile: "PropertyAccessorOrder.java"
NestHost: com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder
InnerClasses:
  public TestGetSet = com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestGetSet of com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder
  public TestSetter = com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder$TestSetter of com.oracle.truffle.js.test.nashorn.PropertyAccessorOrder