对象的赋值与比较

package Class;

public class StudentA {
    String strName;
    public String getName(){
        return strName;
    }
    public void setName(String name){
        strName = name;
    }

    public static void main(String[] args) {
        StudentA a = new StudentA();
        a.setName("张三");
        StudentA b = a;
        b.setName("李四");
        StudentA c = new StudentA();
        c.setName("王五");
        System.out.println("a的名字是"+a.getName());
        System.out.println("b的名字是"+b.getName());
        System.out.println("c的名字是"+c.getName());
    }


}