Applied spotless.

Signed-off-by: Doo Yong Kim <[email protected]>

Author: Dooyong Kim

src/main/java/org/opensearch/knn/index/codec/KNN990Codec/NativeEngines990KnnVectorsReader.java

@@ -66,7 +66,8 @@ public NativeEngines990KnnVectorsReader(final SegmentReadState state, final Flat
         loadCacheKeyMap();
 
         //
-        // TMP(KDY) : Dynamic update will be covered in part-7. Please refer to https://github.com/opensearch-project/k-NN/issues/2401#issuecomment-2699777824
+        // TMP(KDY) : Dynamic update will be covered in part-7. Please refer to
+        // https://github.com/opensearch-project/k-NN/issues/2401#issuecomment-2699777824
         //
         final boolean isMemoryOptimizedSearchEnabled = false;
         if (isMemoryOptimizedSearchEnabled) {
@@ -103,8 +104,10 @@ public void loadMemoryOptimizedSearcher() {
                 }
 
                 // Load memory optimized searcher then put it into the map.
-                final MemoryOptimizedSearcherFactory.Parameters parameters =
-                    new MemoryOptimizedSearcherFactory.Parameters(segmentReadState.directory, fileName);
+                final MemoryOptimizedSearcherFactory.Parameters parameters = new MemoryOptimizedSearcherFactory.Parameters(
+                    segmentReadState.directory,
+                    fileName
+                );
                 final MemoryOptimizedSearcher searcher = searcherFactory.get().createMemoryOptimizedSearcher(parameters);
                 if (searcher != null) {
                     closeableSearchers.add(searcher);
@@ -190,11 +193,14 @@ public void search(String field, float[] target, KnnCollector knnCollector, Bits
             String cacheKey = quantizationStateCacheKeyPerField.get(field);
             FieldInfo fieldInfo = segmentReadState.fieldInfos.fieldInfo(field);
             QuantizationState quantizationState = QuantizationStateCacheManager.getInstance()
-                .getQuantizationState(new QuantizationStateReadConfig(segmentReadState,
-                                                                      QuantizationService.getInstance().getQuantizationParams(fieldInfo),
-                                                                      field,
-                                                                      cacheKey
-                ));
+                .getQuantizationState(
+                    new QuantizationStateReadConfig(
+                        segmentReadState,
+                        QuantizationService.getInstance().getQuantizationParams(fieldInfo),
+                        field,
+                        cacheKey
+                    )
+                );
             ((QuantizationConfigKNNCollector) knnCollector).setQuantizationState(quantizationState);
             return;
         }

src/main/java/org/opensearch/knn/index/engine/KNNEngine.java

@@ -213,7 +213,7 @@ public ResolvedMethodContext resolveMethod(
     ) {
         return knnLibrary.resolveMethod(knnMethodContext, knnMethodConfigContext, shouldRequireTraining, spaceType);
     }
-  
+
     @Override
     public boolean supportsRemoteIndexBuild() {
         return knnLibrary.supportsRemoteIndexBuild();

src/main/java/org/opensearch/knn/index/engine/KNNLibrary.java

@@ -141,15 +141,15 @@ KNNLibraryIndexingContext getKNNLibraryIndexingContext(
     default List<String> mmapFileExtensions() {
         return Collections.emptyList();
     }
-  
+
     /*
      * Returns whether or not the engine implementation supports remote index build
      * @return true if remote index build is supported, false otherwise
      */
     default boolean supportsRemoteIndexBuild() {
         return false;
     }
-  
+
     /**
      * Create a new memory optimized searcher factory.
      * @return New searcher factory that performs KNN search with optimized memory management.