I have to create a .NET client of a web service generated in Java. The policy
of the web service is included in the WSDL file.
Is it possible to generate a client with the policy included in the WSDL
file? Do I have to rewrite the policy with the WSE wizard?

Here it is the policy part of the WSDL:

<definitions xmlns="http://schemas.xmlsoap.org/wsdl/"
    xmlns:s0="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
    xmlns:s2="http://schemas.xmlsoap.org/wsdl/soap/"
    xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" ...>
 <wsp:UsingPolicy n1:Required="true"
xmlns:n1="http://schemas.xmlsoap.org/wsdl/"/>
 <wsp:Policy s0:Id="Auth.xml">
   <wssp:Identity xmlns:wssp="http://www.bea.com/wls90/security/policy">
     <wssp:SupportedTokens>
       <wssp:SecurityToken
TokenType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1
.0#UsernameToken">
         <wssp:UsePassword
Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1
.0#PasswordText"/>
       </wssp:SecurityToken>
     </wssp:SupportedTokens>
   </wssp:Identity>
 </wsp:Policy>
 ...

Thanks