public final ObservableList<ToolbarItem> getToolbarControlsRight() {
        return toolbarControlsRight;
    }
Returns a list of the currently loaded toolbar controls on the right.

@return a list of the currently loaded toolbar controls on the right.
@implNote Use this method to add or remove toolbar controls on the right at runtime.
workbenchfx-core/src/main/java/com/dlsc/workbenchfx/Workbench.java