private boolean initFile(String filename) {
		try {
			File f = new File(filename);
			if (!f.exists()) {
				f.createNewFile();
			}
			File f2 = new File(filename);
			if (f2.exists()) {
				return true;
			}
		} catch (Exception e) {
			log.severe(e.getMessage());
		}
		return false;
	}