GGYU

예제1.package com.javacodegeeks.snippets.core;import java.lang.reflect.Field;public class GenericCopy { /** * Deep-copies the values from one object to the other * */ public static void main(String[] args) { A a1 = new A(1, 2, new B("string 1", 10)); A a2 = new A(3, 4, new B("string 2", 20)); System.out.println("a1 is :" + a1); System.out.println("a2 is :" + a2); copyFields(a1, a2); System.out.pri..

Student.javaimport java.io.Serializable;public class Student implements Serializable { private static final long serialVersionUID = 5950169519310163575L;private int id;private String name; public Student(int id, String name) {this.id = id;this.name = name;} public int getId() {return id;} public void setId(int id) {this.id = id;} public String getName() {return name;} public void setName(String ..

// to user defined criteria.import java.util.*;import java.lang.*;import java.io.*; // A class to represent a student.class Student{ int rollno; String name, address; // Constructor public Student(int rollno, String name, String address) { this.rollno = rollno; this.name = name; this.address = address; } // Used to print student details in main() public String toString() { return this.rollno + "..