001/* 002 * Copyright (C) 2008 The Guava Authors 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package com.google.common.collect.testing; 018 019import com.google.common.annotations.GwtCompatible; 020import java.util.Collections; 021import java.util.List; 022import java.util.SortedSet; 023 024/** 025 * Create integer sets for testing collections that are sorted by natural ordering. 026 * 027 * @author Chris Povirk 028 * @author Jared Levy 029 */ 030@GwtCompatible 031public abstract class TestIntegerSortedSetGenerator extends TestIntegerSetGenerator { 032 @Override 033 protected abstract SortedSet<Integer> create(Integer[] elements); 034 035 /** Sorts the elements by their natural ordering. */ 036 @Override 037 public List<Integer> order(List<Integer> insertionOrder) { 038 Collections.sort(insertionOrder); 039 return insertionOrder; 040 } 041}