Fix for issue #78:

- non-custom reference method (this) returns the correct object
  instead of null if the object is provided by a regular object 
  method instead of a visual reference

see #78

Author: miho

VRL/src/eu/mihosoft/vrl/lang/visual/ControlFlowUtils.java

@@ -593,10 +593,10 @@ public static Collection<DefaultMethodRepresentation> getInvocationList(
         ControlFlowConnector stopConnector =
                 ControlFlowUtils.getStopConnector(canvas);
 
-        Collection<ControlFlowConnection> connectios =
+        Collection<ControlFlowConnection> connections =
                 getPath(startConnector, stopConnector);
 
-        return getPathAsMethodList(connectios);
+        return getPathAsMethodList(connections);
     }
 
     /**

VRL/src/eu/mihosoft/vrl/reflection/DefaultMethodRepresentation.java

@@ -804,6 +804,7 @@ public Object invokeAsCallParentNoNewThread()
      *
      * @param enableAlreadyRunningMessages defines whether to show error
      * messages if the method is already running
+     * @throws java.lang.reflect.InvocationTargetException
      */
     public Object invokeAsCallParentNoNewThread(
             boolean enableAlreadyRunningMessages)

VRL/src/eu/mihosoft/vrl/reflection/DefaultObjectRepresentation.java

@@ -1312,7 +1312,7 @@ public ArrayList<MethodIdentifier> getMethodOrder() {
     }
 
     /**
-     * Used for visual invocation.
+     * Returns the visually defined invocation list.
      *
      * @return
      */

VRL/src/eu/mihosoft/vrl/reflection/VisualObjectInspector.java

@@ -498,10 +498,8 @@ private DefaultObjectRepresentation replaceInstance(
 
             // get param value of reference method
             if (hasNonCustomReferenceMethod) {
-//                returnValue = oRep.getReferenceMethod().
-//                        getDescription().getReturnValue();
-
-                returnValue = null;
+                returnValue = oRep.getReferenceMethod().
+                        getDescription().getReturnValue();
             }
 
             oRep.setDescription(oDesc);

VRL/src/eu/mihosoft/vrl/resources/changelog/changelog.txt

@@ -1,3 +1,10 @@
+-----------------------------------------------
+Version:	v0.4.4.0.0
+Date:		Mon, 29 Oct 2018 14:48:57 +0100
+-----------------------------------------------
+
+      deployment prepared for release
+
 -----------------------------------------------
 Version:	v0.4.3.2.4
 Date:		Sat, 21 Apr 2018 19:42:27 +0200