abstract static class Sets.ImprovedAbstractSet<E>
extends java.util.AbstractSet<E>
AbstractSet substitute without the potentially-quadratic removeAll
implementation.| Constructor and Description |
|---|
ImprovedAbstractSet() |
| Modifier and Type | Method and Description |
|---|---|
boolean |
removeAll(java.util.Collection<?> c) |
boolean |
retainAll(java.util.Collection<?> c) |
add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, size, toArray, toArray, toStringclone, finalize, getClass, notify, notifyAll, wait, wait, wait