public ArrayList<String> getAllFeatures(){
		String query = "SELECT feature_of_interest_id FROM feature_of_interest WHERE feature_of_interest_id!='Geist' AND feature_of_interest_id!='Weseler'";
		ArrayList<String> list = new ArrayList<String>();
		try {
			Statement stmt = con.createStatement();
			ResultSet rs = stmt.executeQuery(query);
			while (rs.next()){
				list.add(rs.getString(1));
			}
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return list;
	}