compareChar3.java

public static void main(String[] args) {

        char char1 = 'a';
        char char2 = 'b';
        int char1Code = Character.hashCode(char1);
        int char2Code = Character.hashCode(char2);
        if (char1Code == char2Code) {
            System.out.println("the characters are same");
        }
        else {
            System.out.println("the characters are different");
        }

    }