是覆盖方法

/** N o w J a v a . c o m 提 供 **/

/**

 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html

 */

import java.lang.reflect.Constructor;

import java.lang.reflect.Field;

import java.lang.reflect.Method;


public class Main{

    public static boolean isOverridenMethod(Class clazz, Method method,

            boolean checkThisClass) {

        try {

            if (checkThisClass) {

                clazz.getDeclaredMethod(method.getName(),

                        method.getParameterTypes());

                return true;

            }

        } catch (NoSuchMethodException e) {

        }

        // Check super class/*来自 N o w J a v a . c o m - 时  代  Java*/

        if (clazz.getSuperclass() != null) {

            if (isOverridenMethod(clazz.getSuperclass(), method, true)) {

                return true;

            }

        }

        // Check interfaces

        for (Class anInterface : clazz.getInterfaces()) {

            if (isOverridenMethod(anInterface, method, true)) {

                return true;

            }

        }

        return false;

    }

    public static Class[] getParameterTypes(String... parameterTypeNames) {

        Class[] parameterTypes = new Class[parameterTypeNames.length];

        for (int i = 0; i < parameterTypeNames.length; i++) {

            parameterTypes[i] = getClass(parameterTypeNames[i]);

        }

        return parameterTypes;

    }

    public