code: public java.net.URL getURL(int columnIndex) throws SQLException { 
          try {
              return rsetImpl.getURL(columnIndex);
          } catch (SQLException ex) {
              FFDCFilter.processException(ex, "com.ibm.ws.rsadapter.jdbc.WSJdbcResultSet.getURL", "3935", this);
              throw WSJdbcUtil.mapException(this, ex);
          } catch (NullPointerException nullX) {
              // No FFDC code needed; we might be closed.
              throw runtimeXIfNotClosed(nullX);
          }
      }
docs: <p>Retrieves the value of the designated column in the current row of this ResultSet
  object as a java.net.URL object in the Java programming language. </p>
  
  @param columnIndex the index of the column 1 is the first, 2 is the second,...
  
  @return the column value as a java.net.URL object; if the value is SQL NULL, the value
  returned is null in the Java programming language
  
  @exception SQLException If a database access error occurs or if a URL is malformed