import org.jasig.portal.layout.dlm.remoting.IGroupListHelper;
import org.jasig.portal.security.IAuthorizationPrincipal;
import org.jasig.portal.security.IPermission;
import org.jasig.portal.security.IPerson;
import org.jasig.portal.security.RuntimeAuthorizationException;
<BUG>import org.jasig.portal.services.AuthorizationService;
import org.slf4j.Logger;</BUG>
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;

import org.jasig.portal.layout.dlm.remoting.IGroupListHelper;
import org.jasig.portal.security.IAuthorizationPrincipal;
import org.jasig.portal.security.IPermission;
import org.jasig.portal.security.IPerson;
import org.jasig.portal.security.RuntimeAuthorizationException;
import org.jasig.portal.services.AuthorizationService;
import org.jasig.portal.services.GroupService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
