Fix check style errors

Signed-off-by: Anand Pravinbhai Patel <[email protected]>

Author: anandpatel9998

server/src/main/java/org/opensearch/search/DefaultSearchContext.java

@@ -1280,7 +1280,8 @@ private boolean evaluateCardinalityAggregationHybridCollectorEnabled() {
 
     private long evaluateCardinalityAggregationHybridCollectorMemoryThreshold() {
         if (clusterService != null) {
-            ByteSizeValue threshold = clusterService.getClusterSettings().get(CardinalityAggregator.CARDINALITY_AGGREGATION_HYBRID_COLLECTOR_MEMORY_THRESHOLD);
+            ByteSizeValue threshold = clusterService.getClusterSettings()
+                .get(CardinalityAggregator.CARDINALITY_AGGREGATION_HYBRID_COLLECTOR_MEMORY_THRESHOLD);
             return threshold.getBytes();
         }
         return Runtime.getRuntime().maxMemory() / 100; // 1% default

server/src/main/java/org/opensearch/search/aggregations/metrics/CardinalityAggregator.java

@@ -63,7 +63,6 @@
 import org.opensearch.common.util.BitMixer;
 import org.opensearch.common.util.LongArray;
 import org.opensearch.common.util.ObjectArray;
-import org.opensearch.core.common.unit.ByteSizeUnit;
 import org.opensearch.core.common.unit.ByteSizeValue;
 import org.opensearch.core.rest.RestStatus;
 import org.opensearch.index.fielddata.SortedBinaryDocValues;
@@ -94,17 +93,23 @@ public class CardinalityAggregator extends NumericMetricsAggregator.SingleValue
     /**
      * Setting to enable/disable hybrid collector for cardinality aggregation.
      */
-    public static final Setting<Boolean> CARDINALITY_AGGREGATION_HYBRID_COLLECTOR_ENABLED =
-        Setting.boolSetting("search.aggregations.cardinality.hybrid_collector.enabled", true,
-            Setting.Property.NodeScope, Setting.Property.Dynamic);
+    public static final Setting<Boolean> CARDINALITY_AGGREGATION_HYBRID_COLLECTOR_ENABLED = Setting.boolSetting(
+        "search.aggregations.cardinality.hybrid_collector.enabled",
+        true,
+        Setting.Property.NodeScope,
+        Setting.Property.Dynamic
+    );
 
     /**
      * Setting for hybrid collector memory threshold. Supports both percentage (e.g., "1%")
      * and absolute values (e.g., "10mb", "1gb").
      */
-    public static final Setting<ByteSizeValue> CARDINALITY_AGGREGATION_HYBRID_COLLECTOR_MEMORY_THRESHOLD =
-        Setting.memorySizeSetting("search.aggregations.cardinality.hybrid_collector.memory_threshold",
-            "1%", Setting.Property.NodeScope, Setting.Property.Dynamic);
+    public static final Setting<ByteSizeValue> CARDINALITY_AGGREGATION_HYBRID_COLLECTOR_MEMORY_THRESHOLD = Setting.memorySizeSetting(
+        "search.aggregations.cardinality.hybrid_collector.memory_threshold",
+        "1%",
+        Setting.Property.NodeScope,
+        Setting.Property.Dynamic
+    );
 
     final CardinalityAggregatorFactory.ExecutionMode executionMode;
     final int precision;
@@ -812,8 +817,13 @@ static class HybridCollector extends Collector {
         private final OrdinalsCollector ordinalsCollector;
         private boolean switchedToDirectCollector = false;
 
-        HybridCollector(HyperLogLogPlusPlus counts, SortedSetDocValues ordinalValues,
-                       MurmurHash3Values hashValues, BigArrays bigArrays, long memoryThreshold) {
+        HybridCollector(
+            HyperLogLogPlusPlus counts,
+            SortedSetDocValues ordinalValues,
+            MurmurHash3Values hashValues,
+            BigArrays bigArrays,
+            long memoryThreshold
+        ) {
             this.counts = counts;
             this.hashValues = hashValues;
             this.memoryThreshold = memoryThreshold;

server/src/test/java/org/opensearch/search/aggregations/metrics/CardinalityAggregatorTests.java

@@ -723,9 +723,7 @@ public void testHybridCollectorDisabledWithKeywordField() throws IOException {
         }, card -> {
             assertEquals(2.0, card.getValue(), 0.1);
             assertTrue(AggregationInspectionHelper.hasValue(card));
-        }, collector -> {
-            assertTrue(collector instanceof OrdinalsCollector);
-        }, fieldType, false, 1024L * 1024L);
+        }, collector -> { assertTrue(collector instanceof OrdinalsCollector); }, fieldType, false, 1024L * 1024L);
     }
 
     public void testHybridCollectorMemoryThresholdExceeded() throws IOException {