Java tutorial
/* Copyright c 2005-2012. * Licensed under GNU LESSER General Public License, Version 3. * http://www.gnu.org/licenses */ package org.beangle.commons.collection.predicates; import org.apache.commons.collections.Predicate; public class InStrPredicate implements Predicate { private final String str; public InStrPredicate(final String str) { this.str = str; } public boolean evaluate(final Object arg0) { String target = arg0.toString(); return -1 != str.indexOf(target); } }