clone方法示例-Chap6 Java常用类

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文件名称：clone方法示例-Chap6 Java常用类

文件大小：330KB

文件格式：PPT

更新时间：2024-05-16 03:14:42

java常用类

clone方法示例 public class TestClone { public static void main(String[] args) { Teacher t1 = new Teacher("Li", 30); Teacher t2 = t1; Teacher t3 = (Teacher) t1.clone(); } } class Teacher implements Cloneable { String name; int age; public Teacher(String name, int age) { this.name = name; this.age = age;} public Object clone() { try { return super.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); return null; } } }