Index: /FCKeditor.Java/trunk/java-core/src/main/java/net/fckeditor/localization/LocalizedMessages.java
===================================================================
--- /FCKeditor.Java/trunk/java-core/src/main/java/net/fckeditor/localization/LocalizedMessages.java	(revision 3832)
+++ /FCKeditor.Java/trunk/java-core/src/main/java/net/fckeditor/localization/LocalizedMessages.java	(revision 3833)
@@ -66,5 +66,5 @@
 	private Properties properties;
 	private static LocaleResolver localeResolver;
-	private static final Locale NEUTRAL = new Locale(""); //$NON-NLS-1$
+	private static final Locale NEUTRAL = new Locale(Utils.EMPTY_STRING); //$NON-NLS-1$
 	private static final Logger logger = LoggerFactory
 			.getLogger(LocalizedMessages.class);
Index: /FCKeditor.Java/trunk/src/changes/changes.xml
===================================================================
--- /FCKeditor.Java/trunk/src/changes/changes.xml	(revision 3832)
+++ /FCKeditor.Java/trunk/src/changes/changes.xml	(revision 3833)
@@ -29,4 +29,5 @@
 	<body>
 		<release version="2.5-SNAPSHOT" date="in SVN" description="Decoupling of the server-side storage, localization of user responses and other minor enhancements.">
+			<action dev="mosipov" type="fix" issue="3911">Regression: Null value is transformed to null and not to an empty string</action>
 			<action dev="mosipov" type="add" issue="2743">Add getUserFilesAbsolutePath to UserPathBuilder interface</action>
 			<action dev="mosipov" type="remove" issue="2618">Extract ImageInfo from java-core.jar</action>
