| /** |
| * Copyright 2009-2013 Oy Vaadin Ltd |
| * |
| * 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 org.eclipse.osbp.jpa.services.metadata; |
| |
| import java.lang.reflect.Array; |
| import java.util.Collection; |
| |
| public class CollectionUtil { |
| |
| /** |
| * Converts a typed {@link Collection} to a typed array. |
| * |
| * @param type |
| * the type class |
| * @param collection |
| * the collection to convert to an array. |
| * @return the array. |
| */ |
| @SuppressWarnings("unchecked") |
| public static <T> T[] toArray(Class<T> type, Collection<T> collection) { |
| return collection.toArray((T[]) Array.newInstance(type, |
| collection.size())); |
| } |
| } |