package strings; public class SubStringDemo { public static void main(String[] av) { String a = "Java is great."; System.out.println(a); String b = a.substring(5); // b is the String "is great." System.out.println(b); String c = a.substring(5,7);// c is the String "is" System.out.println(c); String d = a.substring(5,a.length());// d is "is great." System.out.println(d); } }