private void updateButtonsEnabled() {
		int[] rows = pathTable.getSelectedRows();
		if (allowOrdering) {
			if (pathModel.getRowCount() > 1 && rows.length == 1) {
				upButton.setEnabled(true);
				downButton.setEnabled(true);
			}
			else {
				upButton.setEnabled(false);
				downButton.setEnabled(false);
			}
		}
		removeButton.setEnabled(rows.length > 0);
	}
Clear the paths in the table.
Ghidra/Framework/Docking/src/main/java/docking/widgets/pathmanager/PathManager.java