Write code to compare two string for equal using if statement and handle null value
//package com.book2s; public class Main { public static void main(String[] argv) { String a = "book2s.com"; String b = "book2s.com"; System.out.println(equals(a, b)); }/*from w w w . j a va 2s . com*/ public static boolean equals(String a, String b) { if (a == null) return b == null; else return a.equals(b); } }