Allow access to output forward to subclasses

Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>

gclc/src/main/java/net/bigeon/gclc/utils/AOutputForwardRunnable.java

@@ -88,9 +88,9 @@ public abstract class AOutputForwardRunnable implements Runnable {
     /** The default timeout (one tenth of second). */
     private static final long        DEFAULT_TIMEOUT = 100;
     /** The manager. */
-    private final PipedConsoleOutput manager;
+    protected final PipedConsoleOutput manager;
     /** The timeout. */
-    private final long               timeout;
+    protected final long               timeout;
 
     /** Create a forwarding runnable.
      *