public static void saveCustomer(){
		Connection c = null;
	    Statement stmt = null;
	    try {
	        Class.forName("org.sqlite.JDBC");
	        c = DriverManager.getConnection("jdbc:sqlite:database/OrdSystem.db");
	        stmt = c.createStatement();
	        stmt.execute("INSERT INTO customerdetails (phonenumber, address, creditcardnumber) VALUES ('" + CustomerDetails.getNumber()
	        		+ "', '" + CustomerDetails.getAddress() + "', '" + CustomerDetails.getccNumber() + "');");
	    }
	    catch ( Exception e ) {
	        System.err.println( e.getClass().getName() + ": " + e.getMessage() );
	        System.exit(0);
	    }
	}