@Override
			public void mouseClicked(MouseEvent e) {
				super.mouseClicked(e);
				if (!e.isConsumed()) {
					handleSingleClick(gTree.getNodeForLocation(e.getX(), e.getY()));
				}
			}
Creates a new {@link FSBComponentProvider} instance, taking
ownership of the passed-in {@link FileSystemRef fsRef}.

@param plugin parent plugin
@param fsRef {@link FileSystemRef} to a {@link GFileSystem}.
Ghidra/Features/Base/src/main/java/ghidra/plugins/fsbrowser/FSBComponentProvider.java