code: public static Method getMethod(Object object, String methodName, Class[] params)
      {
          return getMethod(object.getClass(), methodName, params);
      }
docs: Determines the method with the specified signature via reflection look-up.
  
  @param object     The instance whose class is searched for the method
  @param methodName The method's name
  @param params     The parameter types
  @return A method object or <code>null</code> if no matching method was found