core/src/main/java/org/infinispan/interceptors/impl/AsyncInterceptorChainImpl.java
/**
    * Ensures that the interceptor of type passed in isn't already added
    *
    * @param clazz type of interceptor to check for
    */
Ensures that the interceptor of type passed in isn't already added
@param clazz type of interceptor to check for
Ensures that the interceptor of type passed in isn ' t already added @param clazz type of interceptor to check for
private void checkInterceptor(Class<? extends AsyncInterceptor> clazz) {
      if (containsInterceptorType(clazz, false))
         throw new CacheConfigurationException("Detected interceptor of type [" + clazz.getName() +
                                                     "] being added to the interceptor chain " +
                                                     System.identityHashCode(this) + " more than once!");
   }
private void checkInterceptor ( Class < ? extends AsyncInterceptor > clazz ) { if ( containsInterceptorType ( clazz , false ) ) throw new CacheConfigurationException ( "Detected interceptor of type [" + clazz . getName ( ) + "] being added to the interceptor chain " + System . identityHashCode ( this ) + " more than once!" ) ; }
Ensures that the interceptor of type passed in isn't already added
 @param clazz type of interceptor to check for
Ensures that the interceptor of type passed in isn ' t already added @param clazz type of interceptor to check for