摘要：
import java.util.HashMap;public class Test { public Test() { // TODO Auto-generated constructor stub } public static void main(String[] args) { // TODO Auto-generated method stu... 阅读全文
摘要：
package Person;public class Person { String name; int age; public Person() { // TODO Auto-generated constructor stub } public boolean equals(Object obj) { if (this == obj)... 阅读全文