--- a/jdk/src/share/classes/sun/util/CoreResourceBundleControl-XLocales.java Wed Dec 16 12:52:04 2009 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,114 +0,0 @@
-/*
- * Copyright 2005 Sun Microsystems, Inc. All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-#warn This file is preprocessed before being compiled
-
-package sun.util;
-
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Locale;
-import java.util.ResourceBundle;
-import java.util.ResourceBundle.Control;
-
-/**
- * This is a convenient class for loading some of internal resources faster
- * if they are built with Resources.gmk defined in J2SE workspace. Also,
- * they have to be in class file format.
- *
- * "LOCALE_LIST" will be replaced at built time by a list of locales we
- * defined in Defs.gmk. We want to exclude these locales from search to
- * gain better performance. For example, since we know if the resource
- * is built with Resources.gmk, they are not going to provide basename_en.class
- * & basename_en_US.class resources, in that case, continuing searching them
- * is expensive. By excluding them from the candidate locale list, these
- * resources won't be searched.
- *
- * @since 1.6.
- */
-public class CoreResourceBundleControl extends ResourceBundle.Control {
- /* the candidate locale list to search */
- private final Collection<Locale> excludedJDKLocales;
- /* singlton instance of the resource bundle control. */
- private static CoreResourceBundleControl resourceBundleControlInstance =
- new CoreResourceBundleControl();
-
- protected CoreResourceBundleControl() {
- excludedJDKLocales = Arrays.asList(#LOCALE_LIST#);
- }
-
- /**
- * This method is to provide a customized ResourceBundle.Control to speed
- * up the search of resources in JDK.
- *
- * @return the instance of resource bundle control.
- */
- public static CoreResourceBundleControl getRBControlInstance() {
- return resourceBundleControlInstance;
- }
-
- /**
- * This method is to provide a customized ResourceBundle.Control to speed
- * up the search of resources in JDK, with the bundle's package name check.
- *
- * @param bundleName bundle name to check
- * @return the instance of resource bundle control if the bundle is JDK's,
- * otherwise returns null.
- */
- public static CoreResourceBundleControl getRBControlInstance(String bundleName) {
- if (bundleName.startsWith("com.sun.") ||
- bundleName.startsWith("java.") ||
- bundleName.startsWith("javax.") ||
- bundleName.startsWith("sun.")) {
- return resourceBundleControlInstance;
- } else {
- return null;
- }
- }
-
- /**
- * @returns a list of candidate locales to search from.
- * @exception NullPointerException if baseName or locale is null.
- */
- @Override
- public List<Locale> getCandidateLocales(String baseName, Locale locale) {
- List<Locale> candidates = super.getCandidateLocales(baseName, locale);
- candidates.removeAll(excludedJDKLocales);
- return candidates;
- }
-
- /**
- * @ returns TTL_DONT_CACHE so that ResourceBundle instance won't be cached.
- * User of this CoreResourceBundleControl should probably maintain a hard reference
- * to the ResourceBundle object themselves.
- */
- @Override
- public long getTimeToLive(String baseName, Locale locale) {
- return ResourceBundle.Control.TTL_DONT_CACHE;
- }
-}