Java - If command isn't working (working with CSV files)

I have a problem with my if command. My variables are of String type the same type as the array values, but still the code won't step into the lines: if(values[0] == "Truck") and if(values[0] == "Order")

   ```  public ArrayList<ISP> read() {
        String filePath = "file.csv";
        ArrayList<ISP> ISPList = new ArrayList<>();
        try {
        // Through BufferedReader we want to read the data and we define a new
        // FileReader using our filePath name
        BufferedReader br = new BufferedReader(new FileReader(filePath));
        // read first line of text
        String line = br.readLine();
        // As long as the next line isn't null
        while (line != null) {
            String[] values = line.split(COMMA_DELIMITER);
            ISP.Truck truck = null;
            ISP.Order order = null;
            if (values[0] == "Truck") {
                truck = createTruck(values);
                ISPList.add(truck);
            } else if (values[0] == "Order") {
                order = createOrder(values);
                ISPList.add(order);
            }

            // read next line
            line = br.readLine();
        }       br.close();
       } catch (FileNotFoundException e) {
        e.printStackTrace();
       } catch (IOException e) {
        e.printStackTrace();
       }

        return ISPList;
       }
       ```

can anyone help me find where is the problem?