private void maybeShowPopup(MouseEvent e) {
			if (e.isPopupTrigger()) {
				popup.show(e.getComponent(), e.getX(), e.getY());
			}
		}
Display this dialog.
@param cu code unit
@param type comment type
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/comments/CommentsDialog.java