public class StringComparisonDemo { public static void main(String[] args) { String str1 = new String("Hey"); String str2 = new String("Hello"); String str3 = new String("Hey"); boolean b1 = str1.equals(str2); boolean b2 = str1.equals(str3); boolean b3 = str1.equals("Hey"); boolean b4 = "Hey".equals(str1); boolean b5 = "Hey".equals("Hello"); String str4 ="java"; String str5 ="JAVA"; boolean b6 = str4.equalsIgnoreCase(str5); int comparison1 = "java".compareTo("java"); int comparison2 = "java".compareTo("python"); int comparison3 = "python".compareTo("java"); } }