myMaxModifiedTime = myLastModifiedTime;
  public void startQuery() {    String oplanID = getParameter(SQLOplanPlugIn.OPLAN_ID_PARAMETER);    myOplan = myPlugIn.getOplan(oplanID);        if (myOplan == null) {      throw new java.lang.IllegalArgumentException("OrgActivityQueryHandler.startQuery() - " +                         " unable to get oplan info for " + oplanID);    }    myActivityKey = getParameter(ACTIVITY_PARAMETER);    myOpTempoKey = getParameter(OPTEMPO_PARAMETER);    myLocationKey = getParameter(LOCATION_PARAMETER);    myOrgInfoMap.clear();  }