com.sun.xml.ws.developer.WSBindingProvider is not visible from class loader

[tauqeer.nasir1]

This question is related to programming. Actually, I am working Cisco CVP environment, I have to communicate with CRM system by using Soap APIs, I have made web service client (Web service client from WSDL in NetBeans ). after creating the JAR file for WebService client, I got correct result in the console on CVP, which means client is working fine. Now after placing the jar in my tomcat folder in CVP and when I call this jar file inside of my call flow, I am getting the following error: 

Error is: java.lang.IllegalArgumentException: interface com.sun.xml.ws.developer.WSBindingProvider is not visible from class loader

[qasim.abdullah1]

I have faced the same issue i have used the following way to resolve it
Actually this error is occurring due to the jar conflict in the CVP to resolve it i have gone to Tomcat following path and remove one jar "jaxws-rt" from the tomcat lib.
CVP\VXMLServer\Tomcat\webapps\CVP\WEB-INF\lib
After removing this jar my issue resolved.