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