docs: public ObjectMarshallingStrategy getStrategyObject(String strategyName) {
          if( StringUtils.isEmpty(strategyName) ) { 
              return null;
          }
          if (strategyName.startsWith("org.drools.marshalling.impl")) {
              strategyName = strategyName.replaceFirst("org.drools.marshalling.impl", "org.drools.core.marshalling.impl");
          }
          
          for( int i = 0; i < this.strategiesList.length; ++i ) { 
          	 if( strategiesList[i].getName().equals(strategyName) ) {
              		return strategiesList[i];
              }
          }
          throw new RuntimeException( "Unable to find PlaceholderResolverStrategy for name : " + strategyName );
      }