import gr.grnet.pithos.web.client.commands.RefreshCommand;
import gr.grnet.pithos.web.client.commands.RestoreTrashCommand;
import gr.grnet.pithos.web.client.commands.ToTrashCommand;
-import gr.grnet.pithos.web.client.foldertree.File;
import gr.grnet.pithos.web.client.foldertree.Folder;
-import java.util.List;
-
import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.gwt.user.client.ui.MenuBar;
import com.google.gwt.user.client.ui.MenuItem;