final Request request = new Request(xmlHttpRequest, timeoutMillis, callback);
final Request request = new Request(xmlHttpRequest, timeoutMillis, callback);
final Request request = new Request(xmlHttpRequest, timeoutMillis, callback);
final com.google.gwt.http.client.Request gwtRequest = new com.google.gwt.http.client.Request(xmlHttpRequest, request.getTimeout(), callback);