code: protected final void initialize() {
          // Enabling development mode forces these settings. This is somewhat inelegant, because to configure one of
          // these values differently will require disabling development mode and manually configure the remaining values.
          if (development) {
              loggingSettings.getLoggers().put("org.hibernate.SQL", Level.DEBUG);
              loggingSettings.getLoggers().put("com.metrink.croquet", Level.DEBUG);
          }
  
          // call the class's init method
          init();
      }
docs: Perform post de-serialization modification of the Settings.