diff -r 4b09a4b689a4 -r 615bae775606 rt/vm8/src/main/java/org/apidesign/bck2brwsr/vm8/Lambdas.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rt/vm8/src/main/java/org/apidesign/bck2brwsr/vm8/Lambdas.java	Sun Sep 14 21:40:03 2014 +0200
@@ -0,0 +1,36 @@
+/**
+ * Back 2 Browser Bytecode Translator
+ * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. Look for COPYING file in the top folder.
+ * If not, see http://opensource.org/licenses/GPL-2.0.
+ */
+package org.apidesign.bck2brwsr.vm8;
+
+/**
+ *
+ * @author Jaroslav Tulach
+ */
+public class Lambdas {
+    private static void fewTimes(Runnable r, int cnt) {
+        while (cnt-- > 0) {
+            r.run();
+        }
+    }
+    
+    public static String compound() {
+        StringBuilder sb = new StringBuilder();
+        fewTimes(() -> sb.append('X'), 10);
+        return sb.toString();
+    }
+}