随笔分类 -  设计模式

摘要:1.线程不安全略2.同步方法单例略3.双重检测public class LazyDoubleCheckSingleton { private static volatile LazyDoubleCheckSingleton instance = null; private LazyDoubleChe 阅读全文
posted @ 2020-02-15 16:21 码里有毒 阅读(125) 评论(0) 推荐(0)
摘要:@Data public class PrototypeSheep implements Cloneable{ private String name; private Integer age; private String color; private PrototypeSheep friend; 阅读全文
posted @ 2020-02-15 15:42 码里有毒 阅读(98) 评论(0) 推荐(0)