fix.patch

diff --git a/lib/ruby/site_ruby/1.8/rubygems/config_file.rb b/lib/ruby/site_ruby/1.8/rubygems/config_file.rb
index 7eb755a..8eac97d 100644
--- a/lib/ruby/site_ruby/1.8/rubygems/config_file.rb
+++ b/lib/ruby/site_ruby/1.8/rubygems/config_file.rb
@@ -52,13 +52,13 @@ class Gem::ConfigFile
       CSIDL_COMMON_APPDATA = 0x0023
       path = 0.chr * 260
       if RUBY_VERSION > '1.9' then
-        SHGetFolderPath = Win32API.new 'shell32', 'SHGetFolderPath', 'PLPLP',
+        f = Win32API.new 'shell32', 'SHGetFolderPath', 'PLPLP',
                                        'L', :stdcall
-        SHGetFolderPath.call nil, CSIDL_COMMON_APPDATA, nil, 1, path
+        f.call nil, CSIDL_COMMON_APPDATA, nil, 1, path
       else
-        SHGetFolderPath = Win32API.new 'shell32', 'SHGetFolderPath', 'LLLLP',
+        f = Win32API.new 'shell32', 'SHGetFolderPath', 'LLLLP',
                                        'L'
-        SHGetFolderPath.call 0, CSIDL_COMMON_APPDATA, 0, 1, path
+        f.call 0, CSIDL_COMMON_APPDATA, 0, 1, path
       end
 
       path.strip

test.rb

require 'java'; require 'benchmark'
def foo
Benchmark.measure {
sc = org.jruby.embed.ScriptingContainer.new(org.jruby.embed.LocalContextScope::SINGLETHREAD, org.jruby.embed.LocalVariableBehavior::TRANSIENT)
sc.runScriptlet("require 'rubygems'")
sc.terminate
sc = nil
}
end
i = 0
while(true); i += 1; puts "loop #{i} took #{foo}"; JRuby.gc; end