0N/A * The contents of this file are subject to the terms of the 407N/A * Common Development and Distribution License (the "License"). 0N/A * You may not use this file except in compliance with the License. 0N/A * language governing permissions and limitations under the License. 0N/A * When distributing Covered Code, include this CDDL HEADER in each 0N/A * If applicable, add the following below this CDDL HEADER, with the 0N/A * fields enclosed by brackets "[]" replaced with your own identifying 0N/A * information: Portions Copyright [yyyy] [name of copyright owner] 1138N/A * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 1138N/A // Use a TreeSet with an explicit comparator to allow for case 1138N/A // insensitive lookups in the set if this is a case insensitive