| /* |
| * Copyright 2010 Google Inc. |
| * |
| * 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 com.google.gwt.dev.util; |
| |
| import com.google.gwt.thirdparty.guava.common.collect.Interner; |
| import com.google.gwt.thirdparty.guava.common.collect.Interners; |
| /** |
| * The string interner singleton. |
| * |
| * <p>We don't use the String.intern() method because it would prevent GC and fill the PermGen |
| * space. It also runs comparatively slowly </p> |
| * |
| */ |
| public final class StringInterner { |
| private static final Interner<String> instance = Interners.newWeakInterner(); |
| |
| public static Interner<String> get() { |
| return instance; |
| } |
| } |