String urlStr = targetUri.toString() + paramStr.toString();
try {
URL clientUrl = new URL( urlStr );
//System.out.println( "Resolved query: " + clientUrl );
AuthenticatedURL.Token token = new AuthenticatedURL.Token();
KerberosAuthenticator authenticator = new KerberosAuthenticator();
auditor.audit( Action.DISPATCH, urlStr, ResourceType.URI, ActionOutcome.UNAVAILABLE );
HttpURLConnection conn = new AuthenticatedURL( authenticator ).openConnection( clientUrl, token );
//System.out.println( "STATUS=" + conn.getResponseCode() );
InputStream input = conn.getInputStream();
if( input != null ) {