code: protected void register(String[] specificPackageList)
    {
      if (TraceComponent.isAnyTracingEnabled() && _tc.isEntryEnabled()) SibTr.entry(_tc, "register", new Object[] { this, specificPackageList });
  
      synchronized(SibDiagnosticModule.class)
      {
        if (!_registeredMasterDiagnosticModule)
        {
          SibDiagnosticModule masterModule = new SibDiagnosticModule();
          masterModule.registerModule(SIB_PACKAGE_LIST);
          _registeredMasterDiagnosticModule = true;
        }
      }
  
      this.registerModule(specificPackageList);
  
      if (TraceComponent.isAnyTracingEnabled() && _tc.isEntryEnabled()) SibTr.exit(_tc, "register");
    }
docs: Register a subclass of this diagnostic module with FFDC
  
  @param specificPackageList The package list for which it is being registered