diff -r fa42b3d8cbbc -r d382dacfd73f rt/vm/src/main/java/org/apidesign/vm4brwsr/ParseMan.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rt/vm/src/main/java/org/apidesign/vm4brwsr/ParseMan.java	Tue Feb 26 16:54:16 2013 +0100
@@ -0,0 +1,57 @@
+/**
+ * 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.vm4brwsr;
+
+import java.io.IOException;
+import java.io.InputStream;
+import org.apidesign.bck2brwsr.emul.lang.ManifestInputStream;
+
+/**
+ *
+ * @author Jaroslav Tulach <jtulach@netbeans.org>
+ */
+final class ParseMan extends ManifestInputStream {
+    private String cp;
+    private String mc;
+
+    public ParseMan(InputStream is) throws IOException {
+        super(is);
+        readAttributes(new byte[512]);
+    }
+
+    @Override
+    protected String putValue(String key, String value) {
+        if ("Class-Path".equals(key)) {
+            cp = value;
+        }
+        if ("Main-Class".equals(key)) {
+            mc = value;
+        }
+        return null;
+    }
+    
+    String getMainClass() {
+        return mc;
+    }
+
+    @Override
+    public String toString() {
+        return cp;
+    }
+    
+}