package com.liferay.so.invitemembers.portlet;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
<BUG>import com.liferay.portal.kernel.portlet.LiferayWindowState;</BUG>
import com.liferay.portal.kernel.util.GetterUtil;
<BUG>import com.liferay.portal.kernel.util.HttpUtil;</BUG>
import com.liferay.portal.kernel.util.ParamUtil;
<BUG>import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.model.Group;
import com.liferay.portal.service.GroupLocalServiceUtil;</BUG>
import com.liferay.portal.service.ServiceContext;

package com.liferay.so.invitemembers.portlet;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.portal.model.Group;
import com.liferay.portal.model.GroupConstants;
import com.liferay.portal.security.permission.ActionKeys;
import com.liferay.portal.security.permission.PermissionChecker;
import com.liferay.portal.security.permission.PermissionCheckerFactoryUtil;
import com.liferay.portal.service.GroupLocalServiceUtil;
import com.liferay.portal.service.ServiceContext;
