Compare numbers with equals() instead of == (opensearch-project#15366)

Signed-off-by: Dmitry Kryukov <dk2k@ya.ru>

Author: dk2k

test/framework/src/main/java/org/opensearch/transport/nio/MockNioTransport.java

@@ -467,7 +467,7 @@ private void logLongRunningExecutions() {
                     final Thread thread = entry.getKey();
                     final String stackTrace = Arrays.stream(thread.getStackTrace()).map(Object::toString).collect(Collectors.joining("\n"));
                     final Thread.State threadState = thread.getState();
-                    if (blockedSinceInNanos == registry.get(thread)) {
+                    if (blockedSinceInNanos.equals(registry.get(thread))) {
                         logger.warn(
                             "Potentially blocked execution on network thread [{}] [{}] [{} milliseconds]: \n{}",
                             thread.getName(),