Java tutorial
class indexOfDemo { public static void main(String args[]) { String s = "Now is the time for all good men " + "to come to the aid of their country."; System.out.println(s); System.out.println("indexOf(t) = " + s.indexOf('t')); System.out.println("lastIndexOf(t) = " + s.lastIndexOf('t')); System.out.println("indexOf(the) = " + s.indexOf("the")); System.out.println("lastIndexOf(the) = " + s.lastIndexOf("the")); System.out.println("indexOf(t, 10) = " + s.indexOf('t', 10)); System.out.println("lastIndexOf(t, 60) = " + s.lastIndexOf('t', 60)); System.out.println("indexOf(the, 10) = " + s.indexOf("the", 10)); System.out.println("lastIndexOf(the, 60) = " + s.lastIndexOf("the", 60)); } }