3 files changed, 23 insertions, 18 deletions
diff --git a/org/freedesktop/dbus/RemoteInvocationHandler.java b/org/freedesktop/dbus/RemoteInvocationHandler.java
index 00e57be..7308129 100644
--- a/org/freedesktop/dbus/RemoteInvocationHandler.java
+++ b/org/freedesktop/dbus/RemoteInvocationHandler.java
@@ -39,6 +39,15 @@ class RemoteInvocationHandler implements InvocationHandler
       if (null == rp) { 
          if(null == c || Void.TYPE.equals(c)) return null;
          else throw new DBusExecutionException(_("Wrong return type (got void, expected a value)"));
+      } else {
+         try { 
+            rp = Marshalling.deSerializeParameters(rp, 
+                  new Type[] { m.getGenericReturnType() }, conn);
+         }
+         catch (Exception e) { 
+            if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
+            throw new DBusExecutionException(MessageFormat.format(_("Wrong return type (failed to de-serialize correct types: {0} )"), new Object[] { e.getMessage() }));
+         }
       }
 
       switch (rp.length) {
@@ -47,27 +56,13 @@ class RemoteInvocationHandler implements InvocationHandler
                return null;
             else throw new DBusExecutionException(_("Wrong return type (got void, expected a value)"));
          case 1:
-            try { 
-               rp = Marshalling.deSerializeParameters(rp, 
-                     new Type[] { m.getGenericReturnType() }, conn);
-            }
-            catch (Exception e) { 
-               if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
-               throw new DBusExecutionException(MessageFormat.format(_("Wrong return type (failed to de-serialize correct types: {0} )"), new Object[] { e.getMessage() }));
-            }
-
             return rp[0];
          default:
 
             // check we are meant to return multiple values
             if (!Tuple.class.isAssignableFrom(c))
                throw new DBusExecutionException(_("Wrong return type (not expecting Tuple)"));
-            try {
-               rp = Marshalling.deSerializeParameters(rp, ((ParameterizedType) m.getGenericReturnType()).getActualTypeArguments(), conn);
-            } catch (Exception e) { 
-               if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
-               throw new DBusExecutionException(MessageFormat.format(_("Wrong return type (failed to de-serialize correct types: {0})"), new Object[] {e.getMessage()}));
-            }
+            
             Constructor<? extends Object> cons = c.getConstructors()[0];
             try {
                return cons.newInstance(rp);
diff --git a/org/freedesktop/dbus/test/TestRemoteInterface2.java b/org/freedesktop/dbus/test/TestRemoteInterface2.java
index fb22065..1867ea3 100644
--- a/org/freedesktop/dbus/test/TestRemoteInterface2.java
+++ b/org/freedesktop/dbus/test/TestRemoteInterface2.java
@@ -34,7 +34,7 @@ public interface TestRemoteInterface2 extends DBusInterface
    @DBusMemberName("checkbool")
    public boolean check();
    @Description("Test Serializable Object")
-   public void testSerializable(byte b, TestSerializable<String> s, int i);
+   public TestSerializable<String> testSerializable(byte b, TestSerializable<String> s, int i);
    @Description("Call another method on itself from within a call")
    public String recursionTest();
    @Description("Parameter-overloaded method (string)")
diff --git a/org/freedesktop/dbus/test/test.java b/org/freedesktop/dbus/test/test.java
index fb3f1b7..08263c0 100644
--- a/org/freedesktop/dbus/test/test.java
+++ b/org/freedesktop/dbus/test/test.java
@@ -217,7 +217,7 @@ class testclass implements TestRemoteInterface, TestRemoteInterface2, TestSignal
    {
       throw new TestException("test");
    }
-   public void testSerializable(byte b, TestSerializable<String> s, int i)
+   public TestSerializable<String> testSerializable(byte b, TestSerializable<String> s, int i)
    {
       System.out.println("Recieving TestSerializable: "+s);
       if (  b != 12
@@ -229,6 +229,7 @@ class testclass implements TestRemoteInterface, TestRemoteInterface2, TestSignal
          || !(s.getVector().get(1) == 2)
          || !(s.getVector().get(2) == 3)    )
          test.fail("Error in recieving custom synchronisation");
+      return s;
    }
    public String recursionTest()
    {
@@ -420,6 +421,8 @@ public class test
       System.out.println("Creating Connection");
       serverconn = DBusConnection.getConnection(DBusConnection.SESSION);
       clientconn = DBusConnection.getConnection(DBusConnection.SESSION);
+      serverconn.setWeakReferences(true);
+      clientconn.setWeakReferences(true);
       
       System.out.println("Registering Name");
       serverconn.requestBusName("foo.bar.Test");
@@ -681,7 +684,14 @@ public class test
       v.add(2);
       v.add(3);
       TestSerializable<String> s = new TestSerializable<String>(1, "woo", v);
-      tri2.testSerializable((byte) 12, s, 13);
+      s = tri2.testSerializable((byte) 12, s, 13);
+      if (s.getInt() != 1 || 
+          ! s.getString().equals("woo") ||
+          s.getVector().size() != 3 ||
+          s.getVector().get(1) != 1 ||
+          s.getVector().get(2) != 2 ||
+          s.getVector().get(3) != 3)
+         fail("Didn't get back the same TestSerializable");
       
       System.out.println("done");