* Test the exists method.
*/
public void testReadingEmptyRepository() throws Exception {
TemporaryFileManager manager = new TemporaryFileManager(
new ResourceTemporaryFileCreator(this.getClass(),
"repository_empty.zip"));
manager.executeWith(new TemporaryFileExecutor() {
public void execute(File repository) throws Exception {
try {
new EclipseDeviceRepository(repository.getPath(),