/*******************************************************************************
*
* Copyright (c) 2004-2009 Oracle Corporation.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
*
* Kohsuke Kawaguchi
*
*
*******************************************************************************/
package hudson.util;
import java.util.Comparator;
import java.io.Serializable;
/**
* Case-insensitive string comparator.
*
* @author Kohsuke Kawaguchi
*/
public final class CaseInsensitiveComparator implements Comparator<String>, Serializable {
public static final Comparator<String> INSTANCE = new CaseInsensitiveComparator();
private CaseInsensitiveComparator() {
}
public int compare(String lhs, String rhs) {
return lhs.compareToIgnoreCase(rhs);
}
private static final long serialVersionUID = 1L;
}