private void create() {

		upButton = new GButton(Icons.UP_ICON);
		upButton.setName("UpArrow");
		upButton.setToolTipText("Move the selected path up in list");
		upButton.addActionListener(e -> up());
		upButton.setVisible(ordered);
		downButton = new GButton(Icons.DOWN_ICON);
		downButton.setName("DownArrow");
		downButton.setToolTipText("Move the selected path down in list");
		downButton.addActionListener(e -> down());
		downButton.setVisible(ordered);
		addButton = new GButton(Icons.ADD_ICON);
		addButton.setName("AddPath");
		addButton.setToolTipText("Display file chooser to select paths to add");
		addButton.addActionListener(e -> add());
		removeButton = new GButton(Icons.DELETE_ICON);
		removeButton.setName("RemovePath");
		removeButton.setToolTipText("Remove selected path(s) from list");
		removeButton.addActionListener(e -> remove());

		resetButton = new GButton(RESET_ICON);
		resetButton.setName("RefreshPaths");
		resetButton.setToolTipText("Resets path list to the default values");
		resetButton.addActionListener(e -> reset());

		Box buttonBox = Box.createVerticalBox();
		buttonBox.add(upButton);
		buttonBox.add(downButton);
		buttonBox.add(addButton);
		buttonBox.add(removeButton);
		if (resetCallback != null) {
			buttonBox.add(resetButton);
		}

		pathnameTable = new GTable(tableModel);
		pathnameTable.setShowGrid(false);

		pathnameTable.setPreferredScrollableViewportSize(new Dimension(330, 200));
		pathnameTable.setTableHeader(null);
		pathnameTable.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
		JScrollPane scrollPane = new JScrollPane(pathnameTable);

		setDefaultCellRenderer();

		add(scrollPane, BorderLayout.CENTER);
		add(buttonBox, BorderLayout.EAST);

		ListSelectionModel selModel = pathnameTable.getSelectionModel();
		selModel.addListSelectionListener(e -> {
			if (e.getValueIsAdjusting()) {
				return;
			}
			updateButtonsEnabled();
		});
		updateButtonsEnabled();
	}
Clear the paths in the table.
Ghidra/Framework/Docking/src/main/java/docking/widgets/pathmanager/PathnameTablePanel.java