code: public Properties getHeader() {
  		if (header == null) {
  			OnePidRecordListImpl logResult = getLogResult();
  			if (logResult != null) {
  				header = logResult.getHeader();
  			}
  			if (header == null) {
  				OnePidRecordListImpl traceResult = getTraceResult();
  				if (traceResult != null) {
  					header = traceResult.getHeader();
  				}
  			}
  			// If not real header anywhere get the parsed one
  			if (header == null && logResult != null) {
  				header = logResult.getParsedHeader();
  			}
  			if (header == null && traceResult != null) {
  				header = traceResult.getParsedHeader();
  			}
  		}
  		return header;
  	}
docs: /* (non-Javadoc)
  @see com.ibm.websphere.logging.hpel.reader.ServerInstanceLogRecordList#getHeader()