public final class com.oracle.truffle.js.runtime.objects.Undefined
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: com.oracle.truffle.js.runtime.objects.Undefined
  super_class: java.lang.Object
{
  public static final java.lang.String NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "undefined"

  public static final java.lang.String TYPE_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "undefined"

  public static final com.oracle.truffle.js.runtime.objects.JSDynamicObject instance;
    descriptor: Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 50
            new com.oracle.truffle.js.runtime.objects.Nullish
            dup
            invokespecial com.oracle.truffle.js.runtime.objects.Nullish.<init>:()V
            putstatic com.oracle.truffle.js.runtime.objects.Undefined.instance:Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.runtime.objects.Undefined this
         0: .line 52
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 53
            return
        end local 0 // com.oracle.truffle.js.runtime.objects.Undefined this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/oracle/truffle/js/runtime/objects/Undefined;
}
SourceFile: "Undefined.java"