private File getSelectedOutputFile() {
		String filename = appendExporterFileExtension(filePathTextField.getText().trim());
		File outputFileName = new File(filename);
		if (outputFileName.getParent() == null) {
			File defaultParent = new File(System.getProperty("user.home"));
			outputFileName = new File(defaultParent, filename);
		}
		return outputFileName;
	}
This list generation will be based upon the open domainObject if available, otherwise
the domainFile's content class will be used.
@return list of exporters able to handle content
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/exporter/ExporterDialog.java