@Override
		protected void handleEnter(@Nonnull Actions actions, @Nonnull TreeItem<PathNode<?>> selected) {
			accept();
		}
Path node tree with some behavior tweaks to improve its UX as the primary selection element in this popup.
Namely, changing the double click handling of cells to call {@link #accept()}.
recaf-ui/src/main/java/software/coley/recaf/ui/control/popup/ClassSelectionPopup.java