[java-atk-wrapper] Add setAccessibleParent java stub

[Samuel Thibault <sthibaul src gnome org>]

commit 6060bc014ef2d0ecfd9d1231d15971072cc483f1
Author: Giuseppe <giuseppecapaldo93 gmail com>
Date:   Tue Jun 18 00:36:21 2019 +0200

    Add setAccessibleParent java stub

 wrapper/org/GNOME/Accessibility/AtkObject.java | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/wrapper/org/GNOME/Accessibility/AtkObject.java b/wrapper/org/GNOME/Accessibility/AtkObject.java
index 4da2da6..e9d4a3f 100644
--- a/wrapper/org/GNOME/Accessibility/AtkObject.java
+++ b/wrapper/org/GNOME/Accessibility/AtkObject.java
@@ -47,6 +47,10 @@ public class AtkObject{
         }, null);
     }
 
+    public static void setAccessibleParent(AccessibleContext ac, Accessible father){
+        AtkUtil.invokeInSwing( () -> { ac.setAccessibleParent(father); } );
+    }
+
     public static String getAccessibleName(AccessibleContext ac){
         return AtkUtil.invokeInSwing( () -> { return ac.getAccessibleName(); }, "");
     }