code: public static Method changeMethodAccess(Class<?> clazz, String methodName, String srgName, String params)
  	{
  		return changeMethodAccess(clazz, methodName, srgName, false, new MethodDescriptor(params).getParams());
  	}
docs: Changes the access level for the specified method for a class.
  
  @param clazz the clazz
  @param methodName the method name
  @param srgName the srg name
  @param params the params
  @return the method