public class ManagedObject
{
   public String sayHello(@NotNull String name)
   {
      return "Hello," + name;
   }
}

java.lang.ClassCastException: org.jboss.weld.proxies.Validator$-976505265$Proxy$_$$_WeldClientProxy cannot be cast to javax.validation.executable.ExecutableValidator
at org.jboss.weld.proxies.Validator$-976505265$Proxy$_$$_WeldClientProxy.forExecutables(Unknown Source)
at org.hibernate.validator.internal.cdi.interceptor.ValidationInterceptor.validateMethodInvocation(ValidationInterceptor.java:73)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.jboss.weld.interceptor.proxy.SimpleMethodInvocation.invoke(SimpleMethodInvocation.java:30)
at org.jboss.weld.interceptor.chain.AbstractInterceptionChain.invokeNext(AbstractInterceptionChain.java:93)
at org.jboss.weld.interceptor.chain.AbstractInterceptionChain.invokeNextInterceptor(AbstractInterceptionChain.java:78)
at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:48)
at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:41)
at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:53)
at org.jboss.forge.addon.validation.ManagedObject$Proxy$_$$_WeldSubclass.sayHello(Unknown Source)
at org.jboss.forge.addon.validation.MethodValidatorTest.testValidationPass(MethodValidatorTest.java:65)