001    /**
002     * Copyright 2010-2013 The Kuali Foundation
003     *
004     * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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    package org.kuali.common.util;
017    
018    import java.util.ArrayList;
019    import java.util.List;
020    
021    import org.junit.Test;
022    import org.slf4j.Logger;
023    import org.slf4j.LoggerFactory;
024    
025    public class CollectionUtilsTest {
026    
027            private static final Logger logger = LoggerFactory.getLogger(CollectionUtilsTest.class);
028    
029            @Test
030            public void testSplitEvenly() {
031                    try {
032                            logger.info("Hello World");
033                            List<String> elements = new ArrayList<String>();
034                            for (int i = 0; i < 100; i++) {
035                                    elements.add(i + "");
036                            }
037                            List<List<String>> listOfLists = CollectionUtils.splitEvenly(elements, 7);
038                            logger.info("listOfLists.size()=" + listOfLists.size());
039                            for (List<String> strings : listOfLists) {
040                                    logger.info(strings.size() + "");
041                            }
042                    } catch (Exception e) {
043                            e.printStackTrace();
044                    }
045            }
046    }