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String comparison using == in java

In Java Strings, the == operator is used to check the reference of both the string objects.
Use .equals method instead:
str1.equals(str2)

Source: dzone.com

In java how to compare two strings

class scratch{
    public static void main(String[] args) {
        String str1 = "Nyello";
        String str2 = "Hello";
        String str3 = "Hello";

        System.out.println( str1.equals(str2) ); //prints false
        System.out.println( str2.equals(str3) ); //prints true
    }
}

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