public class SafeStack<E>
extends java.util.Stack<E>
Stack.search(java.lang.Object)
method of Stack
can throw a
ClassCastException if the items on the stack are not all the same type. We
override that method so it compares on identity and not using
equals()
.Constructor and Description |
---|
SafeStack() |
Modifier and Type | Method and Description |
---|---|
int |
search(java.lang.Object object)
Searches for the given Object in the stack and returns its position relative to the top of the Stack (ie the number of calls to #pop() before the object is returned by #pop()) |
add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, forEach, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, iterator, lastElement, lastIndexOf, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeIf, removeRange, replaceAll, retainAll, set, setElementAt, setSize, size, sort, spliterator, subList, toArray, toArray, toString, trimToSize
public int search(java.lang.Object object)
search
in class java.util.Stack<E>
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