JAXWS-maven-plugin在生成的xml中生成xsi：type和xmlns：xsi

I am facing an issue with JAXWS generated XML containing unwanted xsi:type and xsi:schema tags.I read other threads but none has helped me so far. In my case , i have only WSDL and XSDs and i am using jaxws-maven-plugin to generate code from WSDL(which includes XSDs)I am facing an issue with JAXWS generated XML c