01: /*
02: * Copyright 2003 The Apache Software Foundation
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package net.sf.cglib.beans;
17:
18: import java.util.*;
19:
20: public/* need it for class loading */class FixedKeySet extends
21: AbstractSet {
22: private Set set;
23: private int size;
24:
25: public FixedKeySet(String[] keys) {
26: size = keys.length;
27: set = Collections.unmodifiableSet(new HashSet(Arrays
28: .asList(keys)));
29: }
30:
31: public Iterator iterator() {
32: return set.iterator();
33: }
34:
35: public int size() {
36: return size;
37: }
38: }
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