| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package java.util; |
| |
| public interface Set<E> extends java.util.Collection<E> { |
| public abstract boolean add(E object); |
| |
| public abstract boolean addAll(java.util.Collection<? extends E> collection); |
| |
| public abstract void clear(); |
| |
| public abstract boolean contains(java.lang.Object object); |
| |
| public abstract boolean containsAll(java.util.Collection<?> collection); |
| |
| public abstract boolean equals(java.lang.Object object); |
| |
| public abstract int hashCode(); |
| |
| public abstract boolean isEmpty(); |
| |
| public abstract java.util.Iterator<E> iterator(); |
| |
| public abstract boolean remove(java.lang.Object object); |
| |
| public abstract boolean removeAll(java.util.Collection<?> collection); |
| |
| public abstract boolean retainAll(java.util.Collection<?> collection); |
| |
| public abstract int size(); |
| |
| public abstract java.lang.Object[] toArray(); |
| |
| public abstract <T> T[] toArray(T[] array); |
| } |