net.sf.cglib.beans.FixedKeySet Maven / Gradle / Ivy
/*
* Copyright 2003 The Apache Software Foundation
*
* 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 net.sf.cglib.beans;
import java.util.*;
public /* need it for class loading */ class FixedKeySet extends AbstractSet {
private Set set;
private int size;
public FixedKeySet(String[] keys) {
size = keys.length;
set = Collections.unmodifiableSet(new HashSet(Arrays.asList(keys)));
}
public Iterator iterator() {
return set.iterator();
}
public int size() {
return size;
}
}