| /* |
| * Copyright 2008 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.emultest.java.util; |
| |
| import java.util.Comparator; |
| import java.util.NavigableMap; |
| |
| /** |
| * Tests <code>TreeMap</code> with a <code>Comparator</code>. |
| */ |
| public class TreeMapIntegerDoubleWithComparatorTest extends |
| TreeMapIntegerDoubleTest { |
| @Override |
| protected NavigableMap<Integer, Double> createNavigableMap() { |
| setComparator(new Comparator<Integer>() { |
| @Override |
| public int compare(Integer o1, Integer o2) { |
| if (o1 == null) { |
| return o2 == null ? 0 : -1; |
| } |
| if (o2 == null) { |
| return 1; |
| } |
| return o1.compareTo(o2); |
| } |
| }); |
| return super.createNavigableMap(); |
| } |
| |
| @Override |
| public boolean useNullKey() { |
| return true; |
| } |
| } |