-

frontJava/src/frontJava/padiflac/Channel.java

@@ -125,13 +125,17 @@ public class Channel<T> {
 			os.write(serializeToString(s));
 			os.close();
 			uc.connect();
-			//byte[] result = uc.getInputStream().readAllBytes();
-			// result should be ['O','K','\n']
+			byte[] result = uc.getInputStream().readAllBytes();
+			// result should be ['O','K'] = [79, 75]
+			if (!java.util.Arrays.equals(result,OK)) {
+			    throw new IOException("Unexpected answer from server");
+			}
 		} catch (MalformedURLException e) {
 			// TODO Auto-generated catch block
 			e.printStackTrace();
 		}
 	}
+    private static final byte[] OK = {'O','K'};
 	
 	static class Test implements Serializable{
 		
@@ -164,8 +168,8 @@ public class Channel<T> {
 	}
 	
 	public static void main(String[] args) throws ClassNotFoundException, IOException {
-	    //testObject();
-		testString();
+	    testObject();
+	    //testString();
 	}
 	
 }