001    /*
002     * Copyright 2005,2009 Ivan SZKIBA
003     *
004     * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
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.ini4j.tutorial;
017    
018    import java.io.File;
019    
020    public abstract class AbstractTutorial
021    {
022        public static final String FILENAME = "../sample/dwarfs.ini";
023    
024        protected abstract void run(File arg) throws Exception;
025    
026        protected static File filearg(String[] args)
027        {
028            return new File((args.length > 0) ? args[0] : FILENAME);
029        }
030    }