import com.liferay.document.library.web.display.context.logic.FileEntryDisplayContextHelper;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.portlet.configuration.icon.BasePortletConfigurationIcon;
import com.liferay.portal.kernel.repository.model.FileEntry;
import com.liferay.portal.kernel.util.Constants;
<BUG>import com.liferay.portal.util.PortalUtil;
import com.liferay.portlet.trash.util.TrashUtil;</BUG>
import javax.portlet.ActionRequest;
import javax.portlet.PortletRequest;
import javax.portlet.PortletURL;

import com.liferay.document.library.web.display.context.logic.FileEntryDisplayContextHelper;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.portlet.configuration.icon.BasePortletConfigurationIcon;
import com.liferay.portal.kernel.repository.model.FileEntry;
import com.liferay.portal.kernel.util.Constants;
import com.liferay.portal.util.PortalUtil;
import com.liferay.portlet.documentlibrary.model.DLFolderConstants;
import com.liferay.portlet.trash.util.TrashUtil;
import javax.portlet.ActionRequest;
import javax.portlet.PortletRequest;
import javax.portlet.PortletURL;
