package com.liferay.portlet;
import com.liferay.portal.PortalException;
<BUG>import com.liferay.portal.SystemException;
import com.liferay.portal.model.Portlet;</BUG>
import com.liferay.portal.service.PortletLocalServiceUtil;
import com.liferay.portal.service.PortletPreferencesLocalServiceUtil;
import com.liferay.portal.util.PortalUtil;

package com.liferay.portlet;
import com.liferay.portal.PortalException;
import com.liferay.portal.SystemException;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.model.Portlet;
import com.liferay.portal.service.PortletLocalServiceUtil;
import com.liferay.portal.service.PortletPreferencesLocalServiceUtil;
import com.liferay.portal.util.PortalUtil;
