Tooltip.uninstall(Node node, Tooltip t) has the following syntax.
public static void uninstall(Node node, Tooltip t)
In the following code shows how to use Tooltip.uninstall(Node node, Tooltip t) method.
/*from w ww. j a va 2s . c om*/ import javafx.application.Application; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.Tooltip; import javafx.stage.Stage; public class Main extends Application { public static void main(String[] args) { launch(args); } @Override public void start(Stage stage) { Scene scene = new Scene(new Group()); stage.setWidth(300); stage.setHeight(150); Button button = new Button("Hover Over Me"); Tooltip toolTip = new Tooltip("Tooltip for Button"); toolTip.setWrapText(true); button.setTooltip(toolTip); Tooltip.uninstall(button, toolTip); ((Group) scene.getRoot()).getChildren().add(button); stage.setScene(scene); stage.show(); } }