Controller.java

package sample;

import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.scene.control.TextArea;

public class Controller {

    @FXML
    private TextArea textArea;

    @FXML
    private void handleSubmit() {
        System.out.println("Mamma sønn");

        String tmp = "";
        tmp = textArea.getText();

        System.out.println(tmp);

        //Thought tmpThought = new Thought();



        // Button was clicked, do something...
        //outputTextArea.appendText("Button Action\n");
    }
}