public static class XfaForm.Stack2 extends ArrayList
Modifier and Type | Field and Description |
---|---|
private static long |
serialVersionUID |
modCount
Constructor and Description |
---|
XfaForm.Stack2() |
Modifier and Type | Method and Description |
---|---|
boolean |
empty()
Tests if this stack is empty.
|
Object |
peek()
Looks at the object at the top of this stack without removing it from the stack.
|
Object |
pop()
Removes the object at the top of this stack and returns that object as the value of this function.
|
Object |
push(Object item)
Pushes an item onto the top of this stack.
|
add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeRange, retainAll, set, size, subList, toArray, toArray, trimToSize
equals, hashCode
containsAll, toString
finalize, getClass, notify, notifyAll, wait, wait, wait
containsAll, equals, hashCode
private static final long serialVersionUID
public Object peek()
public Object pop()
public Object push(Object item)
item
- the item to be pushed onto this stackitem
argumentpublic boolean empty()
true
if and only if this stack contains no items; false
otherwise