| commit | author | age | ||
| c89745 | 1 | /* |
| JM | 2 | * Copyright 2012 gitblit.com. |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package com.gitblit.utils; | |
| 17 | ||
| 18 | import java.util.Collection; | |
| 19 | ||
| 20 | ||
| 21 | /** | |
| 22 | * Utility class for arrays and collections. | |
| 23 | * | |
| 24 | * @author James Moger | |
| 25 | * | |
| 26 | */ | |
| 27 | public class ArrayUtils { | |
| 28 | ||
| 11924d | 29 | public static boolean isEmpty(byte [] array) { |
| JM | 30 | return array == null || array.length == 0; |
| 31 | } | |
| 32 | ||
| c89745 | 33 | public static boolean isEmpty(Object [] array) { |
| JM | 34 | return array == null || array.length == 0; |
| 35 | } | |
| 36 | ||
| 37 | public static boolean isEmpty(Collection<?> collection) { | |
| 38 | return collection == null || collection.size() == 0; | |
| 39 | } | |
| 40 | } | |
