Index: trunk/src/oauth/signpost/basic/UrlStringRequestAdapter.java
===================================================================
--- trunk/src/oauth/signpost/basic/UrlStringRequestAdapter.java	(revision 4231)
+++ trunk/src/oauth/signpost/basic/UrlStringRequestAdapter.java	(revision 10831)
@@ -16,35 +16,44 @@
     }
 
+    @Override
     public String getMethod() {
         return "GET";
     }
 
+    @Override
     public String getRequestUrl() {
         return url;
     }
 
+    @Override
     public void setRequestUrl(String url) {
         this.url = url;
     }
 
+    @Override
     public void setHeader(String name, String value) {
     }
 
+    @Override
     public String getHeader(String name) {
         return null;
     }
 
+    @Override
     public Map<String, String> getAllHeaders() {
         return Collections.emptyMap();
     }
 
+    @Override
     public InputStream getMessagePayload() throws IOException {
         return null;
     }
 
+    @Override
     public String getContentType() {
         return null;
     }
 
+    @Override
     public Object unwrap() {
         return url;