private DomainFolder getDomainFolder() {
		Project project = AppInfo.getActiveProject();
		ProjectData pd = project.getProjectData();
		return pd.getFolder(domainFolderField.getText().trim());
	}
Dialog for gathering information to populate a fid database.
Ghidra/Features/FunctionID/src/main/java/ghidra/feature/fid/plugin/PopulateFidDialog.java