diff --git a/lib/duby/ast/literal.rb b/lib/duby/ast/literal.rb
index 4c8e9ac..b5764fe 100644
--- a/lib/duby/ast/literal.rb

String.metaClass.methodMissing { String name, args ->
    String camel = ''
    name.split('_').eachWithIndex { part, i ->

require 'griffon'
 
swing.frame("Hello", size: [300,300]) do

~/projects/jruby ➔ (pickjdk 4 ; jruby -e "def foo; yield 1; end; require 'benchmark'; 10.times { puts Benchmark.measure { 1_000_000.times {foo {|a|}} } }")
New JDK: 1.6.0
  0.475000   0.000000   0.475000 (  0.435000)

~/projects/groovy-1.6.5 ➔ (pickjdk 4; bin/groovy -e "a = new Object(); 5.times { t = System.currentTimeMillis(); 1000000.times { a.equals(a) }; println(System.currentTimeMillis() - t) }")
New JDK: 1.6.0
1033

static char *
dln_find_1(fname, path, exe_flag)
    const char *fname;

~/projects/groovy-1.6.5 ➔ time bin/groovy -e "println 'hello'"
hello
 

~/projects/jruby ➔ (pickjdk 4; jruby bench/bench_object_id.rb 5)
New JDK: 1.6.0
                                              user     system      total        real

~/projects/duby ➔ bin/duby -e "def foo(a: 1); puts a; end; foo; foo(2)"
1
2

~/projects/duby ➔ bin/duby -e "def foo(a:1); puts a; end; foo; foo(2)"
1
2

~/projects/jruby ➔ jruby --server -rbenchmark -rjava -e "JObject = java.lang.Object; 10.times { puts Benchmark.measure {a = []; 1_000_000.times { a << JObject.new } } }"
  1.160000   0.000000   1.160000 (  1.078000)
  0.654000   0.000000   0.654000 (  0.655000)

Abstract #1
 
JRuby: You Ain't Seen Nothin Yet

import java.lang.System
 
def run

NO PATCHES
 
~/projects/jruby ➔ jruby bench/bench_io_foreach.rb 

diff --git a/lib/ruby/site_ruby/shared/generator.rb b/lib/ruby/site_ruby/shared/generator.rb
index 1678c49..9aaf5ee 100644
--- a/lib/ruby/site_ruby/shared/generator.rb

~/projects/jruby ➔ jruby -e "enum = {1=>2,3=>4}.to_enum; def enum.g; @generator; end; p enum.next; p enum.g"
[1, 2]
#<Generator::IndexedEachGenerator:0x20540c @indexer=#<Proc:0x4d2af2@/Users/headius/projects/jruby/lib/ruby/site_ruby/shared/generator.rb:245>, @ary={1=>2, 3=>4}, @index=1>

BEFORE
 
~/projects/jruby ➔ jruby bench/bench_io_foreach.rb 

diff --git a/src/org/jruby/RubyNil.java b/src/org/jruby/RubyNil.java
index cce35cd..ad016b0 100644
--- a/src/org/jruby/RubyNil.java

~/projects/jruby ➔ cat ../duby/examples/swing.duby 
import javax.swing.JFrame
import javax.swing.JButton

~/projects/rails/actionpack ➔ ruby -I ../../jruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/ rails-simple-benches/minimal.rb 
overhead
========