import com.liferay.portlet.documentlibrary.model.DLFileEntry;
import com.liferay.portlet.documentlibrary.model.DLFileEntryType;
import com.liferay.portlet.documentlibrary.service.DLFileEntryTypeLocalServiceUtil;
import com.liferay.portlet.dynamicdatamapping.model.DDMStructure;
import com.liferay.portlet.dynamicdatamapping.util.test.DDMStructureTestUtil;
<BUG>import com.liferay.portlet.journal.model.JournalArticle;
import java.util.HashMap;</BUG>
import java.util.List;
import java.util.Map;
import javax.portlet.PortletPreferences;

import com.liferay.portlet.documentlibrary.model.DLFileEntry;
import com.liferay.portlet.documentlibrary.model.DLFileEntryType;
import com.liferay.portlet.documentlibrary.service.DLFileEntryTypeLocalServiceUtil;
import com.liferay.portlet.dynamicdatamapping.model.DDMStructure;
import com.liferay.portlet.dynamicdatamapping.util.test.DDMStructureTestUtil;
import com.liferay.portlet.journal.model.JournalArticle;
import java.io.Serializable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.portlet.PortletPreferences;
