package com.r0r5chach; import javafx.collections.FXCollections; import javafx.fxml.FXML; import javafx.scene.control.ListView; public class MainController { private CompetitorList competitors; @FXML private ListView competitorsList; public MainController() { loadCompetitors(); } private void loadCompetitors(){ this.competitors = new Manager().getCompetitors(); this.competitorsList = new ListView(FXCollections.observableList(this.competitors.getCompetitors())); } }