Stack Basics: last-in, first-out behavior : Stack « Collections « Java Tutorial

1. Java Tutorial
2. Collections
3. Stack

The java.util.Stack class is a Collection that behaves in a last-in-first-out (LIFO) manner.

import java.util.Stack;

public class MainClass {
  public static void main (String args[]) {
    Stack s = new Stack();
    s.push("A");
    s.push("B");
    s.push("C");

    System.out.println(s);
  }
}

[A, B, C]