diff --git a/java/src/org/openqa/selenium/grid/config/Config.java b/java/src/org/openqa/selenium/grid/config/Config.java
index 2c83d621e6005..2b9e899746311 100644
--- a/java/src/org/openqa/selenium/grid/config/Config.java
+++ b/java/src/org/openqa/selenium/grid/config/Config.java
@@ -49,7 +49,9 @@ default Optional<Boolean> getBool(String section, String option) {
 
   default Optional<List<List<String>>> getArray(String section, String option) {
     Optional<List<String>> flatConfigs = getAll(section, option);
-    if (!flatConfigs.isPresent()) return Optional.empty();
+    if (!flatConfigs.isPresent()) {
+      return Optional.empty();
+    }
 
     List<String> configItem = new ArrayList<>();
     List<List<String>> configList = new ArrayList<>();