public void execute(File repository) throws Exception {
DeviceRepositoryAccessorManager deviceRAM =
new DeviceRepositoryAccessorManager(
repository.getPath(),
new TestTransformerMetaFactory(),
new DeviceODOMElementFactory(), false);
Shell shell = new Shell(Display.getDefault(), SWT.SHELL_TRIM);
PolicyOriginSelector selector = new PolicyOriginSelector(
shell, SWT.NONE, deviceRAM, false);
PolicyValueModifierFactory factory =