Hi all,

I am getting the following class cast exception while initiating a Response
builder. Following is the line of code causing this issue. Note that I am
only getting this while running tests. Any Idea about the cause of this
issue ?

Response.ResponseBuilder builder = Response.noContent();


msf4j-core[org.wso2.msf4j.internal.MSF4JMessageProcessor] : Unmapped
exception
java.lang.LinkageError: ClassCastException: attempting to
castjar:file:/home/hasinthaindrajee/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.0/javax.ws.rs-api-2.0.jar!/javax/ws/rs/ext/RuntimeDelegate.class
to bundleresource://53.fwk689654773/javax/ws/rs/ext/RuntimeDelegate.class
at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:146)
at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:120)
at javax.ws.rs.core.Response$ResponseBuilder.newInstance(Response.java:848)
at javax.ws.rs.core.Response.status(Response.java:590)
at javax.ws.rs.core.Response.status(Response.java:601)
at javax.ws.rs.core.Response.accepted(Response.java:709)
at
org.wso2.carbon.identity.sample.outbound.response.ACSRequestResponseBuilderFactory.createBuilder(ACSRequestResponseBuilderFactory.java:16)
at
org.wso2.carbon.identity.gateway.resource.GatewayManager.execute(GatewayManager.java:86)
at
org.wso2.carbon.identity.gateway.resource.GatewayResource.processGet(GatewayResource.java:59)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.wso2.msf4j.internal.router.HttpMethodInfo.invoke(HttpMethodInfo.java:132)
at
org.wso2.msf4j.internal.MSF4JMessageProcessor.dispatchMethod(MSF4JMessageProcessor.java:130)
at
org.wso2.msf4j.internal.MSF4JMessageProcessor.receive(MSF4JMessageProcessor.java:72)
at
org.wso2.carbon.transport.http.netty.listener.WorkerPoolDispatchingSourceHandler.lambda$publishToWorkerPool$12(WorkerPoolDispatchingSourceHandler.java:125)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

-- 
Hasintha Indrajee
WSO2, Inc.
Mobile:+94 771892453
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