org.webmacro.util
Class SimpleStack
java.lang.Object
|
+--org.webmacro.util.SimpleStack
- public final class SimpleStack
- extends java.lang.Object
This is a simple stack. I would have liked to use java.util.Stack, but
I need a stack that returns "null" when the Stack is empty, rather than
throwing an exception.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SimpleStack
public SimpleStack()
push
public void push(java.lang.Object o)
pop
public java.lang.Object pop()
size
public int size()
isEmpty
public boolean isEmpty()
clear
public void clear()
ensureCapacity
public void ensureCapacity(int numElems)
main
public static void main(java.lang.String[] arg)