dap4/d4lib/src/main/java/dap4/dap4lib/serial/D4Cursor.java
@Override
    public Object
    read(Index index)
            throws DapException
    {
        return read(DapUtil.indexToSlices(index));
    }
@Override
    public Object
    read(Index index)
            throws DapException
    {
        return read(DapUtil.indexToSlices(index));
    }
DataCursor API (Except as Implemented in AbstractCursor)