Java 7中的JavaBean增强功能

import java.beans.Expression;

class Person {
/* 
*来 自
 时代Java公众号 - nowjava.com
*/

    private String name;


    public Person() {

        this("Jane", 23);

    }


    public Person(String name, int age) {

        this.name = name;

    }


    public String getName() {

        return name;

    }


    public void setName(String name) {

        this.name = name;

    }  

}//来自 nowjava - 时  代  Java

public class Main {

    

    public static void main(String args[]) {

        Person person = new Person();

        String arguments[] = {"Peter"};

        Expression expression = new Expression(null, person, "setName", arguments);

        

        try {

            System.out.println("Name: " + person.getName());

            expression.execute();

            System.out.println("Name: " + person.getName());

            

            System.out.println();

            expression = new Expression(null, person, "getName", null);

            System.out.println(