diff options
Diffstat (limited to 'israfil-foundation-container/src/main/java/net/israfil/foundation/container/util/NonDuplicateStack.java')
| -rw-r--r-- | israfil-foundation-container/src/main/java/net/israfil/foundation/container/util/NonDuplicateStack.java | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/israfil-foundation-container/src/main/java/net/israfil/foundation/container/util/NonDuplicateStack.java b/israfil-foundation-container/src/main/java/net/israfil/foundation/container/util/NonDuplicateStack.java index d253024..afc9e18 100644 --- a/israfil-foundation-container/src/main/java/net/israfil/foundation/container/util/NonDuplicateStack.java +++ b/israfil-foundation-container/src/main/java/net/israfil/foundation/container/util/NonDuplicateStack.java @@ -47,6 +47,7 @@ public class NonDuplicateStack<T> extends Stack<T> { private static final long serialVersionUID = -5777711467165769847L; + @Override public T push(T item) { if (contains(item)) throw new IllegalArgumentException("Duplicate item."); return super.push(item); |