code: public static synchronized void suppressMethod(Class<?> clazz, String methodName, Class<?>[] parameterTypes) {
  		Method method = null;
  		if (parameterTypes.length > 0) {
  			method = Whitebox.getMethod(clazz, methodName, parameterTypes);
  		} else {
  			method = WhiteboxImpl.findMethodOrThrowException(clazz, methodName, parameterTypes);
  		}
  		MockRepository.addMethodToSuppress(method);
  	}
docs: Suppress a specific method call. Use this for overloaded methods.