public synchronized void insertWord(String word, long time, boolean parity,
			int batch) {
		try {
			Statement stmt = conn.createStatement();
			stmt.execute("INSERT INTO words VALUES ('" + word + "', " + time
					+ ", '" + parity + "', " + batch + ")");
			stmt.close();
		} catch (SQLException sqlExcept) {
			sqlExcept.printStackTrace();
		}
	}