为什么两个值不相等？

public class Cla5_1 {

public static void main(String[] args) {
    Cloth c1=new Cloth();
    Cloth c2=new Cloth();
    c1.status="abc";
    c2.status="abc";
    System.out.println(c1.equals(c2));//输出false
    }

}

class Cloth{
public String status;

}