public class sun.invoke.empty.Empty
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.invoke.empty.Empty
  super_class: java.lang.Object
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.invoke.empty.Empty this
         0: .line 39
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 0 // sun.invoke.empty.Empty this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/invoke/empty/Empty;
}
SourceFile: "Empty.java"