001    // GraphLab Project: http://graphlab.sharif.edu
002    // Copyright (C) 2008 Mathematical Science Department of Sharif University of Technology
003    // Distributed under the terms of the GNU General Public License (GPL): http://www.gnu.org/licenses/
004    
005    package graphlab.plugins.commandline.util;
006    
007    /**
008     * @author Azin Azadi
009     */
010    public class Utils {
011        public static String getMaximumSimilarities(String[] arg) {
012            for (int k = 1; k <= arg[0].length(); k++) {
013                for (String anArg : arg)
014                    if (!anArg.startsWith(arg[0].substring(0, k)))
015                        return arg[0].substring(0, k - 1);
016            }
017            return arg[0];
018        }
019    }