Check for pointerArrayWithWeakObjects before weakObjectsPointerArray on Mac  since they seem to behave differently and the former is still available.
Check for pointerArrayWithWeakObjects before weakObjectsPointerArray on Mac 
since they seem to behave differently and the former is still available.


OS2World/LIB-DynamicWindows,OS2World/LIB-DynamicWindows,OS2World/LIB-DynamicWindows