public static PricingService getPricingService() {
    if (pricingService == null) {
      try {
        Class clazz = Class.forName(PRICING_SERVICE);
        pricingService = (PricingService) clazz.newInstance();
      } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
        LOGGER.warn("Cannot instanciate util: {}", e.getMessage());
        throw new IllegalStateException(e);
      }
    }
    return pricingService;
  }
public static PricingService getPricingService() {
    if (pricingService == null) {
      try {
        Class clazz = Class.forName(PRICING_SERVICE);
        pricingService = (PricingService) clazz.newInstance();
      } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
        LOGGER.warn("Cannot instanciate util: {}", e.getMessage());
        throw new IllegalStateException(e);
      }
    }
    return pricingService;
  }
public static PricingService getPricingService ( ) { if ( pricingService == null ) { try { Class clazz = Class . forName ( PRICING_SERVICE ) ; pricingService = ( PricingService ) clazz . newInstance ( ) ; } catch ( ClassNotFoundException | InstantiationException | IllegalAccessException e ) { LOGGER . warn ( "Cannot instanciate util: {}" , e . getMessage ( ) ) ; throw new IllegalStateException ( e ) ; } } return pricingService ; }
Retrieve PricingService implementation
@return PricingService instance
Retrieve PricingService implementation