Index: org/apache/jasper/tagplugins/jstl/core/ForEach.java
===================================================================
--- org/apache/jasper/tagplugins/jstl/core/ForEach.java	(revision 1471522)
+++ org/apache/jasper/tagplugins/jstl/core/ForEach.java	(working copy)
@@ -155,6 +155,10 @@
         ctxt.generateJavaSource("else if (" + itemsV + " instanceof Map)");
         ctxt.generateJavaSource(iterV + "=((Map)" + itemsV + ").entrySet().iterator();");
         
+         // String
+         ctxt.generateJavaSource("else if (" + itemsV + " instanceof String)");
+         ctxt.generateJavaSource(iterV + "=toIterator(new StringTokenizer((String)" + itemsV + ", \",\"));");
+
         // Not null
         ctxt.generateJavaSource("if (" + iterV + " != null) {");