super (limit >> 2, limit >> 2, position >> 2, mark >> 2);
super (capacity, capacity, 0, -1);
  public FloatViewBufferImpl (ByteBuffer bb, int offset, int capacity,			      int limit, int position, int mark,			      boolean readOnly, ByteOrder endian)  {    super (limit >> 2, limit >> 2, position >> 2, mark >> 2);    this.bb = bb;    this.offset = offset;    this.readOnly = readOnly;    this.endian = endian;  }