blob: d2f425faad0ac5aa229cfe2806ec968508acae7c [file] [log] [blame]
Aurimas Liutikas93554f22022-04-19 16:51:35 -07001/*
2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26
27package java.util;
28
29import java.util.stream.Stream;
30import java.util.stream.StreamSupport;
31
32@SuppressWarnings({"unchecked", "deprecation", "all"})
33public interface Collection<E> extends java.lang.Iterable<E> {
34
35public int size();
36
37public boolean isEmpty();
38
39public boolean contains(@libcore.util.Nullable java.lang.Object o);
40
41@libcore.util.NonNull public java.util.Iterator<@libcore.util.NullFromTypeParam E> iterator();
42
43public java.lang.@libcore.util.Nullable Object @libcore.util.NonNull [] toArray();
44
45public <T> T @libcore.util.NonNull [] toArray(T @libcore.util.NonNull [] a);
46
47public boolean add(@libcore.util.NullFromTypeParam E e);
48
49public boolean remove(@libcore.util.Nullable java.lang.Object o);
50
51public boolean containsAll(@libcore.util.NonNull java.util.Collection<?> c);
52
53public boolean addAll(@libcore.util.NonNull java.util.Collection<? extends @libcore.util.NullFromTypeParam E> c);
54
55public boolean removeAll(@libcore.util.NonNull java.util.Collection<?> c);
56
57public default boolean removeIf(@libcore.util.NonNull java.util.function.Predicate<? super @libcore.util.NullFromTypeParam E> filter) { throw new RuntimeException("Stub!"); }
58
59public boolean retainAll(@libcore.util.NonNull java.util.Collection<?> c);
60
61public void clear();
62
63public boolean equals(@libcore.util.Nullable java.lang.Object o);
64
65public int hashCode();
66
67@libcore.util.NonNull public default java.util.Spliterator<@libcore.util.NullFromTypeParam E> spliterator() { throw new RuntimeException("Stub!"); }
68
69@libcore.util.NonNull public default java.util.stream.Stream<@libcore.util.NullFromTypeParam E> stream() { throw new RuntimeException("Stub!"); }
70
71@libcore.util.NonNull public default java.util.stream.Stream<@libcore.util.NullFromTypeParam E> parallelStream() { throw new RuntimeException("Stub!"); }
72}