Index: ../community/magnolia/magnolia-core/src/main/java/info/magnolia/cms/beans/config/RegexpVirtualURIMapping.java
===================================================================
--- ../community/magnolia/magnolia-core/src/main/java/info/magnolia/cms/beans/config/RegexpVirtualURIMapping.java	(revision 23333)
+++ ../community/magnolia/magnolia-core/src/main/java/info/magnolia/cms/beans/config/RegexpVirtualURIMapping.java	Thu Mar 12 13:00:54 CET 2009
@@ -66,12 +66,8 @@
             Matcher matcher = regexp.matcher(uri);
             if (matcher.find()) {
                 MappingResult r = new MappingResult();
-                String replaced = toURI;
                 int matcherCount = matcher.groupCount();
-                for (int j = 0; j <= matcherCount; j++) {
-                    // @todo of course we should improve this using a stringbuffer
-                    replaced = StringUtils.replace(replaced, "$" + j, matcher.group(j));
-                }
+                String replaced = matcher.replaceAll(toURI);
 
                 r.setLevel(matcherCount + 1);
                 r.setToURI(replaced);