public byte[] toByteArray() {
    ByteBuffer buffer = ByteBuffer.allocate(BYTES).order(ByteOrder.LITTLE_ENDIAN);
    xStats.writeTo(buffer);
    yStats.writeTo(buffer);
    buffer.putDouble(sumOfProductsOfDeltas);
    return buffer.array();
  }
public byte[] toByteArray() {
    ByteBuffer buffer = ByteBuffer.allocate(BYTES).order(ByteOrder.LITTLE_ENDIAN);
    xStats.writeTo(buffer);
    yStats.writeTo(buffer);
    buffer.putDouble(sumOfProductsOfDeltas);
    return buffer.array();
  }
public byte [ ] toByteArray ( ) { ByteBuffer buffer = ByteBuffer . allocate ( BYTES ) . order ( ByteOrder . LITTLE_ENDIAN ) ; xStats . writeTo ( buffer ) ; yStats . writeTo ( buffer ) ; buffer . putDouble ( sumOfProductsOfDeltas ) ; return buffer . array ( ) ; }
Gets a byte array representation of this instance.

<p><b>Note:</b> No guarantees are made regarding stability of the representation between
versions.
Gets a byte array representation of this instance .