if (config == null) {
properties = project.getLoadedProperties(cancelToken);
}
else {
final WaitableSignal loadedSignal = new WaitableSignal();
properties = project.getPropertiesForProfile(config.getProfileDef(), true, new PropertiesLoadListener() {
@Override
public void loadedProperties(ProjectProperties properties) {
loadedSignal.signal();
}
});