public LongViewBufferImpl (ByteBuffer bb, int offset, int capacity, int limit, int position, int mark, boolean readOnly)
public LongViewBufferImpl (ByteBuffer bb, boolean readOnly)
  public LongViewBufferImpl (ByteBuffer bb, int offset, int capacity,                               int limit, int position, int mark,                               boolean readOnly)  {    super (limit, limit, offset, position);    this.bb = bb;    this.readOnly = readOnly;    // FIXME: What if this is called from LongViewBufferImpl and ByteBuffer has changed its endianess ?    this.endian = bb.order ();  }