question: public void popDragEntry ( int index ) { if ( isIndexInBound ( index ) ) { mDraggedEntry = mDragEntries . get ( index ) ; mDraggedEntryIndex = index ; mDragEnteredEntryIndex = index ; markDropArea ( index ) ; } }
target:  Temporarily removes a contact from the list for UI refresh. Stores data for this contact in the back-up variable.