--- src/org/jmock/lib/concurrent/DeterministicScheduler.java	2008-06-23 14:06:51.000000000 +0200

+++ src/org/jmock/lib/concurrent/DeterministicScheduler.java-gil	2011-07-27 20:46:08.446224533 +0200

@@ -110,21 +110,21 @@

         throw blockingOperationsNotSupported();

     }

-    public <T> List<Future<T>> invokeAll(Collection<Callable<T>> tasks) throws InterruptedException {

+    public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks) throws InterruptedException {

         throw blockingOperationsNotSupported();

     }

-    public <T> List<Future<T>> invokeAll(Collection<Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException {

+    public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException {

         throw blockingOperationsNotSupported();

     }

-    public <T> T invokeAny(Collection<Callable<T>> tasks)

+    public <T> T invokeAny(Collection<? extends Callable<T>> tasks)

         throws InterruptedException, ExecutionException 

     {

         throw blockingOperationsNotSupported();

     }

-    public <T> T invokeAny(Collection<Callable<T>> tasks, long timeout, TimeUnit unit) 

+    public <T> T invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit)

         throws InterruptedException, ExecutionException, TimeoutException 

     {

         throw blockingOperationsNotSupported();