private java.nio.ByteBuffer getReadingRow() {
        final int row = this.readerIndex / this.localCapacity;
        return this.storage.get(row);
    }
private java . nio . ByteBuffer getReadingRow ( ) { final int row = this . readerIndex / this . localCapacity ; return this . storage . get ( row ) ; }
Get which "row" we currently are working with for reading

@return