Assume you have the following definition of class A: public class A{ private int x; private String s; public A(int a, St

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Assume You Have The Following Definition Of Class A Public Class A Private Int X Private String S Public A Int A St 1 (62.77 KiB) Viewed 31 times

Assume you have the following definition of class A: public class A{ private int x; private String s; public A(int a, String b) { x = a; s = b; } public boolean equals( Object o ) { if( o instanceof A) { A a = (A)o; return this.x == a.x && this.s } } else return false; } And the following fragment of code: String s1= "Hello"; A a1 = new A(10, s1); A a2 = new A(10, s1); A a3 = new A(20, s1); Which of the comparisons using equals is true? O a1.equals(a3) a1.equals(a2) None of the above == a.s; a2.equals(a3)