diff -r f61e9984adff -r c178e0bdce5d rt/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java
--- a/rt/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Thu Jul 10 08:11:53 2014 +0200
+++ b/rt/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Wed Jul 16 07:57:22 2014 +0200
@@ -1054,6 +1054,9 @@
                 case opc_invokedynamic: {
                     int indx = readUShortArg(byteCodes, i);
                     System.err.println("invoke dynamic: " + indx);
+                    ByteCodeParser.CPX2 c2 = jc.getCpoolEntry(indx);
+                    System.err.println("  bootmethod: " + jc.getBootMethod(c2.cpx1));
+                    System.err.println("  name and type: " + jc.stringValue(c2.cpx2, true));
                     emit(smapper, this, "throw 'Invoke dynamic: ' + @1;", "" + indx);
                     i += 4;
                     break;