[Java] Fix format with spotless (#1539)

Changes introduced with #1404 were not formatted correctly
Running spotless (via build.sh) fixed the formatting.

CC @mythrocks @cjnolet

Authors:
  - Lorenzo Dematté (https://github.com/ldematte)
  - Jake Awe (https://github.com/AyodeAwe)
  - gpuCI (https://github.com/GPUtester)
  - MithunR (https://github.com/mythrocks)

Approvers:
  - MithunR (https://github.com/mythrocks)

URL: #1539

Author: ldematte

java/cuvs-java/src/main/java/com/nvidia/cuvs/CuVSAceParams.java

@@ -52,8 +52,7 @@ public class CuVSAceParams {
    */
   private final boolean useDisk;
 
-  private CuVSAceParams(
-      long npartitions, long efConstruction, String buildDir, boolean useDisk) {
+  private CuVSAceParams(long npartitions, long efConstruction, String buildDir, boolean useDisk) {
     this.npartitions = npartitions;
     this.efConstruction = efConstruction;
     this.buildDir = buildDir;

java/cuvs-java/src/main/java/com/nvidia/cuvs/HnswIndex.java

@@ -51,8 +51,7 @@ static HnswIndex.Builder newBuilder(CuVSResources cuvsResources) {
    * @return A new HNSW index
    * @throws Throwable if an error occurs during conversion
    */
-  static HnswIndex fromCagra(HnswIndexParams hnswParams, CagraIndex cagraIndex)
-      throws Throwable {
+  static HnswIndex fromCagra(HnswIndexParams hnswParams, CagraIndex cagraIndex) throws Throwable {
     Objects.requireNonNull(hnswParams);
     Objects.requireNonNull(cagraIndex);
     return CuVSProvider.provider().hnswIndexFromCagra(hnswParams, cagraIndex);

java/cuvs-java/src/main/java/com/nvidia/cuvs/spi/CuVSProvider.java

@@ -121,8 +121,7 @@ HnswIndex.Builder newHnswIndexBuilder(CuVSResources cuVSResources)
    * @return A new HNSW index
    * @throws Throwable if an error occurs during conversion
    */
-  HnswIndex hnswIndexFromCagra(HnswIndexParams hnswParams, CagraIndex cagraIndex)
-      throws Throwable;
+  HnswIndex hnswIndexFromCagra(HnswIndexParams hnswParams, CagraIndex cagraIndex) throws Throwable;
 
   /** Creates a new TieredIndex Builder. */
   TieredIndex.Builder newTieredIndexBuilder(CuVSResources cuVSResources)

java/cuvs-java/src/main/java22/com/nvidia/cuvs/internal/HnswIndexImpl.java

@@ -268,26 +268,17 @@ public static HnswIndex fromCagra(HnswIndexParams hnswParams, CagraIndex cagraIn
       MemorySegment hnswParamsMemorySegment = hnswParamsHandle.handle();
 
       // Set HNSW params
-      cuvsHnswIndexParams.hierarchy(
-          hnswParamsMemorySegment,
-          hnswParams.getHierarchy().value);
-      cuvsHnswIndexParams.ef_construction(
-          hnswParamsMemorySegment,
-          hnswParams.getEfConstruction());
-      cuvsHnswIndexParams.num_threads(
-          hnswParamsMemorySegment,
-          hnswParams.getNumThreads());
+      cuvsHnswIndexParams.hierarchy(hnswParamsMemorySegment, hnswParams.getHierarchy().value);
+      cuvsHnswIndexParams.ef_construction(hnswParamsMemorySegment, hnswParams.getEfConstruction());
+      cuvsHnswIndexParams.num_threads(hnswParamsMemorySegment, hnswParams.getNumThreads());
 
       try (var resourcesAccessor = resources.access()) {
         var cuvsRes = resourcesAccessor.handle();
 
         // Call cuvsHnswFromCagra
         int returnValue =
             cuvsHnswFromCagra(
-                cuvsRes,
-                hnswParamsMemorySegment,
-                cagraImpl.getCagraIndexReference(),
-                hnswIndex);
+                cuvsRes, hnswParamsMemorySegment, cagraImpl.getCagraIndexReference(), hnswIndex);
         checkCuVSError(returnValue, "cuvsHnswFromCagra");
 
         returnValue = cuvsStreamSync(cuvsRes);

java/cuvs-java/src/test/java/com/nvidia/cuvs/CagraAceBuildAndSearchIT.java

@@ -15,7 +15,6 @@
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
-import java.util.UUID;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -174,8 +173,7 @@ public void testAceDiskBasedBuild() throws Throwable {
 
         // Verify ACE created the expected output files in the build directory
         assertTrue(
-            "CAGRA graph file should exist",
-            Files.exists(buildDir.resolve("cagra_graph.npy")));
+            "CAGRA graph file should exist", Files.exists(buildDir.resolve("cagra_graph.npy")));
         assertTrue(
             "Reordered dataset file should exist",
             Files.exists(buildDir.resolve("reordered_dataset.npy")));