public ProxyFactoryFactory getProxyFactoryFactory() 
{
	   
		return new ProxyFactoryFactoryImpl();
}

 public ReflectionOptimizer getReflectionOptimizer(Class clazz,
    String[] getterNames,
    String[] setterNames,
    Class[] types) 
{
		FastClass fastClass;
		BulkAccessor bulkAccessor;
		try {
			fastClass = FastClass.create( clazz );
			bulkAccessor = BulkAccessor.create( clazz, getterNames, setterNames, types );
			if ( !clazz.isInterface() && !Modifier.isAbstract( clazz.getModifiers() ) ) {
				if ( fastClass == null ) {
					bulkAccessor = null;
				}
				else {
					//test out the optimizer:
					Object instance = fastClass.newInstance();
					bulkAccessor.setPropertyValues( instance, bulkAccessor.getPropertyValues( instance ) );
				}
			}
		}
		catch ( Throwable t ) {
			fastClass = null;
			bulkAccessor = null;
			String message = "reflection optimizer disabled for: " +
			                 clazz.getName() +
			                 " [" +
			                 StringHelper.unqualify( t.getClass().getName() ) +
			                 ": " +
			                 t.getMessage();
			if ( t instanceof BulkAccessorException ) {
				int index = ( ( BulkAccessorException ) t ).getIndex();
				if ( index  >= 0 ) {
					message += " (property " + setterNames[index] + ")";
				}
			}
			log.debug( message );
		}
		if ( fastClass != null && bulkAccessor != null ) {
			return new ReflectionOptimizerImpl(
					new InstantiationOptimizerAdapter( fastClass ),
			        new AccessOptimizerAdapter( bulkAccessor, clazz )
			);
		}
		else {
			return null;
		}
}

 public ClassTransformer getTransformer(ClassFilter classFilter,
    FieldFilter fieldFilter) 
{
		return new JavassistClassTransformer( classFilter, fieldFilter );
}