difference betweeen == and .equals() in java
// Java program to understand // the concept of == operator and .equals() method public class Test { public static void main(String[] args) { String s1 = new String("HELLO"); String s2 = new String("HELLO"); System.out.println(s1 == s2); System.out.println(s1.equals(s2)); } } Output: false true Explanation: We can use == operators for reference comparison (address comparison) and .equals() method for content comparison. In simple words, == checks if both objects point to the same memory location whereas .equals() evaluates to the comparison of values in the objects.
