Remove HnswGraph and related classes

Author: carlosdelest

server/src/main/java/org/elasticsearch/index/codec/vectors/es910/ES910HnswVectorsWriter.java

@@ -42,10 +42,10 @@
 import org.apache.lucene.util.RamUsageEstimator;
 import org.apache.lucene.util.SuppressForbidden;
 import org.apache.lucene.util.hnsw.CloseableRandomVectorScorerSupplier;
+import org.apache.lucene.util.hnsw.HnswGraph;
 import org.apache.lucene.util.hnsw.RandomVectorScorerSupplier;
 import org.apache.lucene.util.hnsw.UpdateableRandomVectorScorer;
 import org.apache.lucene.util.packed.DirectMonotonicWriter;
-import org.elasticsearch.index.codec.vectors.es910.hnsw.HnswGraph;
 import org.elasticsearch.index.codec.vectors.es910.hnsw.HnswGraphBuilder;
 import org.elasticsearch.index.codec.vectors.es910.hnsw.HnswGraphMerger;
 import org.elasticsearch.index.codec.vectors.es910.hnsw.IncrementalHnswGraphMerger;

server/src/main/java/org/elasticsearch/index/codec/vectors/es910/hnsw/AbstractHnswGraphSearcher.java

@@ -21,6 +21,7 @@
 
 import org.apache.lucene.search.KnnCollector;
 import org.apache.lucene.util.Bits;
+import org.apache.lucene.util.hnsw.HnswGraph;
 import org.apache.lucene.util.hnsw.RandomVectorScorer;
 
 import java.io.IOException;

server/src/main/java/org/elasticsearch/index/codec/vectors/es910/hnsw/HnswGraph.java

@@ -26,6 +26,7 @@
 import org.apache.lucene.search.knn.KnnSearchStrategy;
 import org.apache.lucene.util.FixedBitSet;
 import org.apache.lucene.util.InfoStream;
+import org.apache.lucene.util.hnsw.HnswGraph;
 import org.apache.lucene.util.hnsw.RandomVectorScorer;
 import org.apache.lucene.util.hnsw.RandomVectorScorerSupplier;
 import org.apache.lucene.util.hnsw.UpdateableRandomVectorScorer;

server/src/main/java/org/elasticsearch/index/codec/vectors/es910/hnsw/HnswGraphBuilder.java

@@ -25,6 +25,7 @@
 import org.apache.lucene.util.Bits;
 import org.apache.lucene.util.FixedBitSet;
 import org.apache.lucene.util.SparseFixedBitSet;
+import org.apache.lucene.util.hnsw.HnswGraph;
 import org.apache.lucene.util.hnsw.RandomVectorScorer;
 
 import java.io.IOException;