# File lib/multimethod/multimethod.rb, line 225
    def remove_dispatch(mod)
      # THREAD CRITICAL BEGIN
      if @dispatch[mod]
        @dispatch[mod] = false
        # $stderr.puts "Removing dispatch for #{mod.name}##{name}"
        mod.class_eval("remove_method #{name.inspect}")
      end
      # THREAD CRITICAL END
    end