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danlucraft/jruby-profile-to-string.rb

Created March 16, 2011 11:37
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jruby-profile-to-string.rb
require 'jruby/profiler'
profile_data = JRuby::Profiler.profile do
# code to be profiled....
end
my_output_stream = java.io.ByteArrayOutputStream.new
print_stream = java.io.PrintStream.new(my_output_stream)
profile_printer = JRuby::Profiler::GraphProfilePrinter.new(profile_data)
profile_printer.printProfile(print_stream)
result = my_output_stream.toString
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