public String getCurrentDirectory() {
		if (fileChooser == null) {
			return "";
		}
		return fileChooser.getCurrentDirectory().getAbsolutePath();
	}
Returns the filename currently in the text field.
@return the filename currently in the text field
Ghidra/Framework/Docking/src/main/java/docking/widgets/filechooser/GhidraFileChooserPanel.java