import com.owncloud.android.datamodel.OCFile;
import com.owncloud.android.oc_framework.network.webdav.OnDatatransferProgressListener;
import com.owncloud.android.oc_framework.network.webdav.WebdavClient;
import com.owncloud.android.datamodel.OCFile;
import com.owncloud.android.oc_framework.network.webdav.OnDatatransferProgressListener;
import com.owncloud.android.oc_framework.network.webdav.WebdavClient;
import com.owncloud.android.oc_framework.operations.RemoteOperation;
import com.owncloud.android.oc_framework.operations.RemoteOperationResult;
import com.owncloud.android.oc_framework.operations.remote.DownloadRemoteFileOperation;
import com.owncloud.android.oc_framework.operations.RemoteOperation;
import com.owncloud.android.oc_framework.operations.RemoteOperationResult;
import com.owncloud.android.oc_framework.operations.remote.DownloadRemoteFileOperation;
Iterator<OnDatatransferProgressListener> listener = mDataTransferListeners.iterator();
while (listener.hasNext()) {
mDownloadOperation.addDatatransferProgressListener(listener.next());
Iterator<OnDatatransferProgressListener> listener = mDataTransferListeners.iterator();
while (listener.hasNext()) {
mDownloadOperation.addDatatransferProgressListener(listener.next());