Index: sources/gui/guicontroller.cpp
===================================================================
diff -u -r8f6f7c11390e3ed6d918f1717d8e8b7ae5b7e5c6 -reea63d68fc0fb269f8dec64d99f488bcad117220
--- sources/gui/guicontroller.cpp	(.../guicontroller.cpp)	(revision 8f6f7c11390e3ed6d918f1717d8e8b7ae5b7e5c6)
+++ sources/gui/guicontroller.cpp	(.../guicontroller.cpp)	(revision eea63d68fc0fb269f8dec64d99f488bcad117220)
@@ -56,7 +56,7 @@
 {
     // coco begin validated: Application termination is not correctly done in coco!!!
     // it has been tested and works perfectly fine in normal run.
-    quitThread();
+    quitThread(); // validated
 }
 // coco end
 
@@ -100,7 +100,7 @@
     _thread = &vThread;
     _thread->setObjectName(QString("%1_Thread").arg(metaObject()->className()));
     connect(qApp, SIGNAL(aboutToQuit()), this, SLOT(quit()));
-    _thread->start();
+    if (!_thread->isRunning()) _thread->start(); // In case more than one object using the same thread
     moveToThread(_thread);
 }
 // coco end
@@ -117,7 +117,7 @@
     if ( ! _thread ) return;
 
     // runs in thread
-    moveToThread(qApp->thread());
+    moveToThread(qApp->thread()); // validated
 }
 // coco end
 
@@ -148,7 +148,10 @@
  */
 void GuiController::doActionTransmit(GuiActionType vAction, const QVariantList &vData)
 {
+    // coco begin validated: This is a sample code and currently does nothing
+    // The handleTransmit is a place holder and currently has not been used.
     if (!       handleTransmit(vAction, vData)) {
+        // coco end
         emit didActionTransmit(vAction, vData);
     }
 }