code: public long writeLogRecord(LogRecord logRecord)
                      throws ObjectManagerException
      {
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.entry(this, cclass
                          , "writeLogRecord"
                              );
  
          long logSequenceNumber = objectManagerState.logOutput.writeNext(logRecord
                                                                          , 0
                                                                          , true
                                                                          , false
                          );
  
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.exit(this, cclass
                         , "writeLogRecord"
                         , "returns logSequenceNumber=" + logSequenceNumber + "(long)"
                              );
          return logSequenceNumber;
      }
docs: /*
  Write a LogRecord to the transaction log.
  
  @returns long the logSequenceNumber of the LogRecord written.
  
  @deprecated see writeLogRecord(logRecord,boolean);