public static class XfaForm.Stack2
extends java.util.ArrayList
Modifier and Type | Field and Description |
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private static long |
serialVersionUID |
Constructor and Description |
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XfaForm.Stack2() |
Modifier and Type | Method and Description |
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boolean |
empty()
Tests if this stack is empty.
|
java.lang.Object |
peek()
Looks at the object at the top of this stack without removing it from the stack.
|
java.lang.Object |
pop()
Removes the object at the top of this stack and returns that object as the value of this function.
|
java.lang.Object |
push(java.lang.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
private static final long serialVersionUID
public java.lang.Object peek()
public java.lang.Object pop()
public java.lang.Object push(java.lang.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