org.hibernate.validator module is missing jtype dependency

Caused by: java.lang.NoClassDefFoundError: com/googlecode/jtype/TypeUtils
	at org.hibernate.validator.engine.ConstraintTree.findSuitableValidatorTypes(ConstraintTree.java:402) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ConstraintTree.findMatchingValidatorClass(ConstraintTree.java:362) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ConstraintTree.getInitializedValidator(ConstraintTree.java:313) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ConstraintTree.validateConstraints(ConstraintTree.java:144) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ConstraintTree.validateComposingConstraints(ConstraintTree.java:233) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ConstraintTree.validateConstraints(ConstraintTree.java:128) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ConstraintTree.validateConstraints(ConstraintTree.java:117) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.metadata.MetaConstraint.validateConstraint(MetaConstraint.java:84) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ValidatorImpl.validateConstraint(ValidatorImpl.java:452) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForDefaultGroup(ValidatorImpl.java:397) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForCurrentGroup(ValidatorImpl.java:361) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ValidatorImpl.validateInContext(ValidatorImpl.java:313) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.validator.engine.ValidatorImpl.validate(ValidatorImpl.java:139) [hibernate-validator.jar:4.2.0.Final]
	at org.hibernate.cfg.beanvalidation.BeanValidationEventListener.validate(BeanValidationEventListener.java:136) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.cfg.beanvalidation.BeanValidationEventListener.onPreInsert(BeanValidationEventListener.java:94) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.action.EntityIdentityInsertAction.preInsert(EntityIdentityInsertAction.java:160) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:65) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:320) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:203) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:129) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:69) [hibernate-entitymanager.jar:3.6.10.Final]
	at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:201) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:147) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:71) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:808) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:782) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:786) [hibernate-core.jar:3.6.10.Final]
	at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:839) [hibernate-entitymanager.jar:3.6.10.Final]
	at org.jboss.as.jpa.container.AbstractEntityManager.persist(AbstractEntityManager.java:563) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
	at pl.goldmann.as7.jpa.impl.AbstractDatabase.saveChair(AbstractDatabase.java:33) [classes:]
	at pl.goldmann.as7.jpa.impl.Hibernate3Database$Proxy$_$$_WeldClientProxy.saveChair(Hibernate3Database$Proxy$_$$_WeldClientProxy.java) [classes:]
	at pl.goldmann.as7.bean.impl.AbstractBean.saveChair(AbstractBean.java:49) [classes:]
	at pl.goldmann.as7.bean.impl.Hibernate3Bean$Proxy$_$$_WeldClientProxy.saveChair(Hibernate3Bean$Proxy$_$$_WeldClientProxy.java) [classes:]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_05-icedtea]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_05-icedtea]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_05-icedtea]
	at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_05-icedtea]
	at org.apache.el.parser.AstValue.invoke(AstValue.java:262) [jboss-web.jar:]
	at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278) [jboss-web.jar:]
	at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:39) [weld-core.jar:2012-04-02 17:08]
	at org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50) [weld-core.jar:2012-04-02 17:08]
	at com.sun.faces.facelets.el.TagMethodExpression.invoke(Unknown Source) [jsf-impl.jar:2.1.7-SNAPSHOT]
	at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) [jboss-jsf-2.1-api.jar:2.0.2.Final]
	... 25 more