BHV-11591 Just for empty collection, make the first index as a low

Enyo-DCO-1.1-Signed-off-by: David Um david.um@lge.com
Revert "BHV-11591 Just for empty collection, make the first index as a low"

This reverts commit 44dd195c64dfcc1afb30bc7cd65cce0b80f45daa.
BHV-11591 The first index is a lowest index when user empties collection

Enyo-DCO-1.1-Signed-off-by: David Um david.um@lge.com