Upgrade Codec 99 to 101 / 102

[Michael Wechner]

Hi

With Lucene 9.12.0 I set my own custom max vector dimension using
Codec codecInt8 = new Lucene99Codec() { @Override public 
KnnVectorsFormat getKnnVectorsFormatForField(String field) { var 
delegate = new Lucene99HnswScalarQuantizedVectorsFormat(); 
log.info("Vector Value Type: int8, Maximum Vector Dimension: " + 
maxDimensions); return new DelegatingKnnVectorsFormat(delegate, 
maxDimensions); } }; and

Codec codecFloat32 =new Lucene99Codec() {
    @Override public KnnVectorsFormat getKnnVectorsFormatForField(String field) 
{
        var delegate =new Lucene99HnswVectorsFormat();
        log.info("Vector Value Type: float32, Maximum Vector Dimension: " 
+maxDimensions);
        return new DelegatingKnnVectorsFormat(delegate,maxDimensions);
    }
};

I am a little confused re which Codec / Vector Format classes I should use when 
upgrading to Lucene version 10.2.2

Any hints would be much appreciated!

Thanks

Michael