this.moveDownButton.setIcon(GUICommands.getInstance().getMovedDownArrow()); this.moveUpButton.setIcon(GUICommands.getInstance().getMoveUpArrow());
    public ArmylistEditorUnitUpdatePanel(ArmylistUnitUpdate update, ArmylistEditorUnitPanel unitPanel) {        this.unitPanel = unitPanel;        this.update = update;        initComponents();        this.initData();                this.moveDownButton.setIcon(GUICommands.getInstance().getMovedDownArrow());        this.moveUpButton.setIcon(GUICommands.getInstance().getMoveUpArrow());    }