[Chapter 30] 30.22 java.util.Stack (JDK 1.0)
Author: David Flanagan
Date: Thu Jul 31 16:35:13 1997

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| Chapter 30 The java.util Package |

## 30.22 java.util.Stack (JDK 1.0)

###

This class implements a last-in-first-out stack of objects. `push()` puts an object on the top of the stack. `pop()` removes and returns the top object from the stack. `peek()` returns the top object without removing it.

    public class Stack extends Vector {
        // Default Constructor: public Stack()
        // Public Instance Methods
                public boolean empty();
                public synchronized Object peek();
                public synchronized Object pop();
                public Object push(Object item);
                public synchronized int search(Object o);
    }

### Hierarchy:

Object->Vector(Cloneable, Serializable)->Stack

java.util.SimpleTimeZone (JDK 1.1) |  | java.util.StringTokenizer (JDK 1.0)