diff --git a/server/src/main/java/org/opensearch/cluster/routing/allocation/allocator/BalancedShardsAllocator.java b/server/src/main/java/org/opensearch/cluster/routing/allocation/allocator/BalancedShardsAllocator.java
index 95e8fefacdff6..5f906f4277dca 100644
--- a/server/src/main/java/org/opensearch/cluster/routing/allocation/allocator/BalancedShardsAllocator.java
+++ b/server/src/main/java/org/opensearch/cluster/routing/allocation/allocator/BalancedShardsAllocator.java
@@ -416,7 +416,7 @@ private void failAllocationOfNewPrimaries(RoutingAllocation allocation) {
     }
 
     private void scheduleRerouteIfAllocatorTimedOut() {
-        if(allocatorTimedOut()) {
+        if (allocatorTimedOut()) {
             if (rerouteService == null) {
                 logger.info("RerouteService not set to schedule reroute after allocator time out");
                 return;
diff --git a/server/src/main/java/org/opensearch/cluster/routing/allocation/allocator/ShardsAllocator.java b/server/src/main/java/org/opensearch/cluster/routing/allocation/allocator/ShardsAllocator.java
index 4172c58d47e75..38aafff6ce3e8 100644
--- a/server/src/main/java/org/opensearch/cluster/routing/allocation/allocator/ShardsAllocator.java
+++ b/server/src/main/java/org/opensearch/cluster/routing/allocation/allocator/ShardsAllocator.java
@@ -75,6 +75,5 @@ public interface ShardsAllocator {
      */
     ShardAllocationDecision decideShardAllocation(ShardRouting shard, RoutingAllocation allocation);
 
-    default void setRerouteService(RerouteService rerouteService) {
-    }
+    default void setRerouteService(RerouteService rerouteService) {}
 }