default List<GFile> getListing() throws IOException {
		return getFilesystem().getListing(this);
	}
Returns a listing of files in this sub-directory.

@return {@link List} of {@link GFile} instances.
@throws IOException if not a directory or error when accessing files.
Ghidra/Features/Base/src/main/java/ghidra/formats/gfilesystem/GFile.java