code: private static MethodInfo cloneDeprecated(MethodInfo methodInfo) {
  	return new MethodInfo(methodInfo.getAccess() | Opcodes.ACC_DEPRECATED,
  		methodInfo.getName(), methodInfo.getDesc(),
  		methodInfo.getSignature(), methodInfo.getExceptions());
      }
docs: Clones the method, but changes access, setting deprecated flag.
  
  @param methodInfo
  the original method info
  @return the cloned and deprecated method info.