public RegionFactory create(Class<? extends RegionFactory> strategyClass) {
 ...
 // finally try no-arg
		try {
			return strategyClass.newInstance();
		}
		catch (IllegalAccessException | InstantiationException e) {
			throw new ServiceException( "Unable to call constructor of RegionFactory impl [" + strategyClass.getName() + "]", e );
		}
}	

private static Supplier<? extends Interceptor> interceptorSupplier(Class<? extends Interceptor> clazz) {
return () -> {
			try {
				return clazz.newInstance();
			}
			catch (InstantiationException | IllegalAccessException e) {
				throw new HibernateException( "Could not supply session-scoped SessionFactory Interceptor", e );
			}
		};
	}

default Supplier<? extends Interceptor> getStatelessInterceptorImplementorSupplier() {
		return () -> {
			try {
				return getStatelessInterceptorImplementor().newInstance();
			}
			catch (InstantiationException | IllegalAccessException e) {
				throw new HibernateException( "Could not supply session-scoped SessionFactory Interceptor", e );
			}
		};
	}