扫描类以查找其setter方法。

/*

 * Copyright 2013 Balazs Berkes.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 *//*from nowjava - 时  代  Java*/

import static java.lang.reflect.Modifier.isFinal;

import static java.lang.reflect.Modifier.isPublic;

import static java.lang.reflect.Modifier.isStatic;

import static org.mockannotations.utils.MockAnnotationValidationUtils.notNull;

import java.lang.reflect.Field;

import java.lang.reflect.Method;

import java.lang.reflect.ParameterizedType;

import java.lang.reflect.Type;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Collections;

import java.util.List;


public class Main{

    public static void main(String[] argv) throws Exception{

        Class clazz = String.class;

        System.out.println(getAllSetters(clazz));
        /** from 
        nowjava.com - 时代Java**/

    }

    /**

     * Scans the class for its setter methods. Setter method must be public and non-static.

     * <p>

     * @param clazz the class to scan

     * @return {@code List<Method>} of the class which contains its setters

     */

    public static List<Method> getAllSetters(Class<?> clazz) {

        List<Method> setters = new ArrayList<Method>();


        for (Method method : clazz.getMethods()) {

            if (isSetter(method)) {

                setters.add(method);

            }

        }


        return setters;

    }

    private