diff -r 000000000000 -r 32653a09f0db javap/src/main/java/sun/tools/javap/Hashtable.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javap/src/main/java/sun/tools/javap/Hashtable.java	Sat Nov 10 19:01:28 2012 +0100
@@ -0,0 +1,33 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package sun.tools.javap;
+
+/** A JavaScript optimized replacement for Hashtable.
+ *
+ * @author Jaroslav Tulach <jtulach@netbeans.org>
+ */
+final class Hashtable {
+
+    Hashtable(int i) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    Hashtable(int i, double d) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    Hashtable() {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    void put(Object keys, Object val) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    Object get(String mnem) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+    
+}