Logger logger = Logger.getLogger(JobControlCompiler.class);
logger.removeAllAppenders();
logger.setLevel(Level.INFO);
SimpleLayout layout = new SimpleLayout();
logFile = File.createTempFile("log", "");
FileAppender appender = new FileAppender(layout, logFile.toString(), false, false, 0);
logger.addAppender(appender);
miniFileName = createInputFile("miniFile", 10).getAbsolutePath();
smallFileName = createInputFile("smallFile", 100).getAbsolutePath();
bigFileName = createInputFile("bigFile", 1000).getAbsolutePath();