| /* |
| * Copyright 2016 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.java8.util; |
| |
| import java.util.Comparator; |
| import java.util.Map; |
| import java.util.TreeMap; |
| |
| /** |
| * Tests for java.util.TreeMap Java 8 API emulation. |
| */ |
| public class TreeMapTest extends AbstractJava8MapTest { |
| |
| public void testComparator() { |
| TreeMap<Integer, Object> treeMap = new TreeMap<>(Comparator.naturalOrder()); |
| TreeMap<Integer, Object> secondTreeMap = new TreeMap<>(treeMap); |
| assertSame(Comparator.naturalOrder(), treeMap.comparator()); |
| assertSame(Comparator.naturalOrder(), secondTreeMap.comparator()); |
| } |
| |
| @Override |
| protected Map<String, String> createMap() { |
| return new TreeMap<>(); |
| } |
| } |