01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: /**
18: * @author Michael Danilov
19: * @version $Revision$
20: */package org.apache.harmony.awt.wtk.linux;
21:
22: import java.util.Collections;
23: import java.util.HashMap;
24: import java.util.Map;
25:
26: final class LinuxWindowMap {
27: private final Map map = Collections.synchronizedMap(new HashMap());
28:
29: LinuxWindow get(long id) {
30: return (LinuxWindow) map.get(new Long(id));
31: }
32:
33: void put(LinuxWindow win) {
34: map.put(new Long(win.getId()), win);
35: }
36:
37: void remove(long id) {
38: map.remove(new Long(id));
39: }
40:
41: boolean contains(long id) {
42: return map.containsKey(new Long(id));
43: }
44: }
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