java.io.Serializable
, java.lang.Cloneable
, java.lang.Iterable<T>
, java.util.Collection<T>
, java.util.List<T>
, java.util.RandomAccess
public static class XfaForm.Stack2<T>
extends java.util.ArrayList<T>
Constructor | Description |
---|---|
Stack2() |
Modifier and Type | Method | Description |
---|---|---|
boolean |
empty() |
Tests if this stack is empty.
|
T |
peek() |
Looks at the object at the top of this stack without removing it from the stack.
|
T |
pop() |
Removes the object at the top of this stack and returns that object as the value of this function.
|
T |
push(T item) |
Pushes an item onto the top of this stack.
|
add, add, addAll, addAll, clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize
public T peek()
public T pop()
public T push(T item)
item
- the item to be pushed onto this stackitem
argumentpublic boolean empty()
true
if and only if this stack contains no items; false
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