private void handleStableOptions() {
    commandLine.addMixin("Ethstats", ethstatsOptions);
    commandLine.addMixin("Private key file", nodePrivateKeyFileOption);
    commandLine.addMixin("Logging level", loggingLevelOption);
    commandLine.addMixin("Data Storage Options", dataStorageOptions);
  }
Used by Dagger to parse all options into a commandline instance.
app/src/main/java/org/hyperledger/besu/cli/BesuCommand.java