【Java开源代码栏目提醒】:网学会员,鉴于大家对Java开源代码十分关注,论文会员在此为大家搜集整理了“ConcreteClass.java”一文,供大家参考学习!
package com.javapatterns.memento.wideandnarrow1;
public class ConcreteClass implements Narrow
{
public void operation1()
{
System.out.println("operation1()");
}
public void operation2()
{
System.out.println("operation2()");
}
}