removed spurious warnings and allowed extension of RestClient for creating testing fixtures.

wsclient/src/main/java/com/google/gson/webservice/client/RestClient.java

@@ -34,7 +34,7 @@ import com.google.gson.webservice.definition.rest.RestResponse;
  * 
  * @author inder
  */
-public final class RestClient {
+public class RestClient {
   private final WebServiceConfig config;
   private final Logger logger;
   private final Level logLevel;

wsdef/src/main/java/com/google/gson/webservice/definition/TypeUtils.java

@@ -40,7 +40,6 @@ final class TypeUtils {
    * </pre>
    * <code>TypeUtils.getActualTypeForFirstTypeVariable(fooType)</code> will return Integer.class.
    */
-  @SuppressWarnings("unchecked")
   static Type getActualTypeForFirstTypeVariable(Type type) {
     if (type instanceof Class) {
       return Object.class;
@@ -54,7 +53,6 @@ final class TypeUtils {
     }
   }
 
-  @SuppressWarnings("unchecked")
   static boolean isArray(Type type) {
     if (type instanceof Class) {
       return ((Class<?>)type).isArray();
@@ -68,7 +66,6 @@ final class TypeUtils {
   /**
    * This method returns the actual raw class associated with the specified type.
    */
-  @SuppressWarnings("unchecked")
   static Class<?> toRawClass(Type type) {
     if (type instanceof Class) {
       return (Class<?>) type;

wsexample/server/src/main/java/com/google/gson/wsexample/server/MainServlet.java

@@ -43,6 +43,7 @@ import javax.servlet.http.HttpServletResponse;
  *
  * @author inder
  */
+@SuppressWarnings("serial")
 public class MainServlet extends HttpServlet {
   @Override
   public void service(HttpServletRequest req, HttpServletResponse res) {