returns a list of pair s with the index and items that are pending to be inserted , in the order they were requested . concode_field_sep Collection<AtomicInteger> mActiveIndexes concode_elem_sep Insertable<T> mInsertable concode_elem_sep List<Pair<Integer,T>> mPendingItemsToInsert concode_field_sep void removeActiveIndex concode_elem_sep Collection<Integer> getActiveIndexes concode_elem_sep void insert concode_elem_sep void insert concode_elem_sep void insert concode_elem_sep void clearActive concode_elem_sep void insertPending
List < Pair < Integer , T >> function ( ) { return mPendingItemsToInsert ; }