From a66eeb58e8c1144c8d01cc37f727638139db711d Mon Sep 17 00:00:00 2001
From: Artur Signell <artur@vaadin.com>
Date: Wed, 28 Jan 2015 17:08:15 +0200
Subject: Do not loop infinitely when encountering an invalid tag name (#16522)

Also do not write to sysout

Change-Id: Idae318a851323cd27b3363d12e8080101e996d9c
---
 shared/src/com/vaadin/shared/util/SharedUtil.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'shared')

diff --git a/shared/src/com/vaadin/shared/util/SharedUtil.java b/shared/src/com/vaadin/shared/util/SharedUtil.java
index 206041235a..bc5d87b9f5 100644
--- a/shared/src/com/vaadin/shared/util/SharedUtil.java
+++ b/shared/src/com/vaadin/shared/util/SharedUtil.java
@@ -16,6 +16,7 @@
 package com.vaadin.shared.util;
 
 import java.io.Serializable;
+import java.util.Locale;
 
 /**
  * Misc internal utility methods used by both the server and the client package.
@@ -168,7 +169,8 @@ public class SharedUtil implements Serializable {
             return string.toUpperCase();
         }
 
-        return string.substring(0, 1).toUpperCase() + string.substring(1);
+        return string.substring(0, 1).toUpperCase(Locale.ENGLISH)
+                + string.substring(1);
     }
 
     /**
-- 
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