Java tutorial
public class Main { public static void main(String[] args) { String str1 = "Hello"; String str2 = "HELLO"; if (str1.equalsIgnoreCase(str2)) { System.out.println("Ignoring case str1 and str2 are equal"); } else { System.out.println("Ignoring case str1 and str2 are not equal"); } if (str1.equals(str2)) { System.out.println("str1 and str2 are equal"); } else { System.out.println("str1 and str2 are not equal"); } } }