Class ListUtil


  • public class ListUtil
    extends Object
    Since:
    3.0
    Author:
    Nicklas
    Last modified
    $Date: 2011-10-27 09:16:20 +0200 (to, 27 okt 2011) $
    • Constructor Detail

      • ListUtil

        public ListUtil()
    • Method Detail

      • findFirstCommon

        public static <T> T findFirstCommon​(Collection<T> master,
                                            Collection<T> check,
                                            T notFound)
        Find the first entry in the master collection that is also present in the check collection. If there is no such entry, the notFound value is returned.
        Parameters:
        master - The master collection
        check - The collection to check
        notFound - The value to return if there are no common elements (including the case were one collection is null or empty)