private Class doResolveBeanClass(RootBeanDefinition mbd, Class... typesToMatch) throws ClassNotFoundException {
if (!ObjectUtils.isEmpty(typesToMatch)) {
ClassLoader tempClassLoader = getTempClassLoader();
if (tempClassLoader != null) {
if (tempClassLoader instanceof DecoratingClassLoader) {
DecoratingClassLoader dcl = (DecoratingClassLoader) tempClassLoader;
for (Class<?> typeToMatch : typesToMatch) {
dcl.excludeClass(typeToMatch.getName());
}
}
String className = mbd.getBeanClassName();
return (className != null ? ClassUtils.forName(className, tempClassLoader) : null);
}