1 files changed, 2 insertions, 2 deletions
diff --git a/shared/src/main/java/com/vaadin/shared/util/SharedUtil.java b/shared/src/main/java/com/vaadin/shared/util/SharedUtil.java
index 2cab2fd5b5..9a837c1e75 100644
--- a/shared/src/main/java/com/vaadin/shared/util/SharedUtil.java
+++ b/shared/src/main/java/com/vaadin/shared/util/SharedUtil.java
@@ -164,8 +164,8 @@ public class SharedUtil implements Serializable {
             return "";
         }
         StringBuilder sb = new StringBuilder();
-        for (int i = 0; i < parts.length; i++) {
-            sb.append(parts[i]);
+        for (String part : parts) {
+            sb.append(part);
             sb.append(separator);
         }
         return sb.substring(0, sb.length() - separator.length());