code: public void importFrom( File file,
                              Problems problems ) throws IOException {
          importFrom(IoUtil.read(file), problems, file.getCanonicalPath());
      }
docs: Import the CND content from the supplied stream, placing the content into the importer's destination.
  
  @param file the file containing the CND content
  @param problems where any problems encountered during import should be reported
  @throws IOException if there is a problem reading from the supplied stream