FixedKeySet.java revision 674060f01e9090cd21b3c5656cc3204912ad17a6 
1/*
2 * Copyright 2003 The Apache Software Foundation
3 *
4 *  Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
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 */
16package org.mockito.cglib.beans;
17
18import java.util.*;
19
20public /* need it for class loading  */ class FixedKeySet extends AbstractSet {
21    private Set set;
22    private int size;
23
24    public FixedKeySet(String[] keys) {
25        size = keys.length;
26        set = Collections.unmodifiableSet(new HashSet(Arrays.asList(keys)));
27    }
28
29    public Iterator iterator() {
30        return set.iterator();
31    }
32
33    public int size() {
34        return size;
35    }
36}
37