import org.opencms.lock.CmsLock;
import org.opencms.main.CmsException;
import org.opencms.main.I_CmsConstants;
import org.opencms.main.OpenCms;
import java.io.IOException;
<BUG>import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Vector;</BUG>
import javax.servlet.http.HttpServletRequest;

import org.opencms.lock.CmsLock;
import org.opencms.main.CmsException;
import org.opencms.main.I_CmsConstants;
import org.opencms.main.OpenCms;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.RandomAccess;
import java.util.Vector;
import javax.servlet.http.HttpServletRequest;
