Check dependencies on xws-security.jar

We're currently having failures in the jaxws/api module of TCK somehow related to the dependency on xws-security.jar.
Class com/sun/xml/ws/security/secext10/SecurityTokenReferenceType is not found when running the wsappclient tests (the corresponding servlet and ejb ones pass).

Caused by: java.lang.NoClassDefFoundError: Lcom/sun/xml/ws/security/secext10/SecurityTokenReferenceType;
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2259)
at java.lang.Class.getDeclaredFields(Class.java:1715)
at com.sun.xml.bind.v2.model.nav.ReflectionNavigator.getDeclaredFields(ReflectionNavigator.java:249)
at com.sun.xml.bind.v2.model.nav.ReflectionNavigator.getDeclaredFields(ReflectionNavigator.java:58)
at com.sun.xml.bind.v2.model.impl.ClassInfoImpl.findFieldProperties(ClassInfoImpl.java:362)
at com.sun.xml.bind.v2.model.impl.ClassInfoImpl.getProperties(ClassInfoImpl.java:296)
at com.sun.xml.bind.v2.model.impl.RuntimeClassInfoImpl.getProperties(RuntimeClassInfoImpl.java:174)
at com.sun.xml.bind.v2.model.impl.ModelBuilder.getClassInfo(ModelBuilder.java:243)
at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:98)
at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:79)
at com.sun.xml.bind.v2.model.impl.ModelBuilder.getClassInfo(ModelBuilder.java:209)
at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:93)
at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.getClassInfo(RuntimeModelBuilder.java:79)
at com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:315)
at com.sun.xml.bind.v2.model.impl.ModelBuilder.getTypeInfo(ModelBuilder.java:330)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:432)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:286)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:139)
at com.sun.xml.bind.api.JAXBRIContext.newInstance(JAXBRIContext.java:105)
at com.sun.xml.ws.rm.RMVersion.<init>(RMVersion.java:118)
at com.sun.xml.ws.rm.RMVersion.<clinit>(RMVersion.java:14)
at com.sun.xml.ws.rm.jaxws.util.RMPolicyValidator.<clinit>(RMPolicyValidator.java:56)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at com.sun.xml.ws.policy.privateutil.ServiceFinder$LazyIterator.next(ServiceFinder.java:378)
at com.sun.xml.ws.policy.privateutil.ServiceFinder.toArray(ServiceFinder.java:228)
at com.sun.xml.ws.policy.privateutil.PolicyUtils$ServiceProvider.load(PolicyUtils.java:443)
at com.sun.xml.ws.policy.AssertionValidationProcessor.<clinit>(AssertionValidationProcessor.java:55)
at com.sun.xml.ws.policy.EffectiveAlternativeSelector.doSelection(EffectiveAlternativeSelector.java:155)
at com.sun.xml.ws.policy.jaxws.WSDLPolicyMapWrapper.doAlternativeSelection(WSDLPolicyMapWrapper.java:142)
at com.sun.xml.ws.policy.jaxws.PolicyWSDLParserExtension.postFinished(PolicyWSDLParserExtension.java:1260)
at com.sun.xml.ws.wsdl.parser.DelegatingParserExtension.postFinished(DelegatingParserExtension.java:187)
at com.sun.xml.ws.wsdl.parser.WSDLParserExtensionFacade.postFinished(WSDLParserExtensionFacade.java:334)
at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parse(RuntimeWSDLParser.java:149)
at com.sun.xml.ws.client.WSServiceDelegate.parseWSDL(WSServiceDelegate.java:263)
at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:226)
at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:174)
at com.sun.xml.ws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:104)
at javax.xml.ws.Service.<init>(Service.java:56)
at com.sun.ts.tests.jaxws.sharedclients.dlhelloproviderclient.HelloService.<init>(HelloService.java:36)
... 51 more