Fix: removes increment counter method

Signed-off-by: Bhumika Sharma <[email protected]>

Author: Bhumika Sharma

server/src/main/java/org/opensearch/monitor/fs/FsHealthService.java

@@ -63,8 +63,7 @@
 import java.util.function.LongSupplier;
 import java.util.stream.Collectors;
 
-import static org.opensearch.monitor.StatusInfo.Status.HEALTHY;
-import static org.opensearch.monitor.StatusInfo.Status.UNHEALTHY;
+import static org.opensearch.monitor.StatusInfo.Status.*;
 
 /**
  * Runs periodically and attempts to create a temp file to see if the filesystem is writable. If not then it marks the
@@ -226,14 +225,10 @@ public void run() {
         private void emitMetric() {
             StatusInfo healthStatus = getHealth();
             if (healthStatus.getStatus() == UNHEALTHY) {
-                incrementCounter(fsHealthFailCounter, 1.0);
+                fsHealthFailCounter.add(1.0);
             }
         }
 
-        private void incrementCounter(Counter counter, Double value) {
-            counter.add(value);
-        }
-
         private void monitorFSHealth() {
             Set<Path> currentUnhealthyPaths = null;
             Path[] paths = null;