Stack in java.util
import java.util.Stack; public class StackExample { public static void main(String args[]) { Stack s = new Stack(); s.push("Java"); s.push("Source"); s.push("and"); System.out.println("Next: " + s.peek()); s.push("Support"); System.out.println(s.pop()); s.push("."); int count = s.search("Java"); while (count != -1 && count > 1) { s.pop(); count--; } System.out.println(s.pop()); System.out.println(s.empty()); } }