# File ruby/jlambda.rb, line 110
        def add_method(src)
          begin
                m = :javassist_CtNewMethod.jclass.make(normalize_block_exp(src),@ctclass)
                @ctclass.addMethod(m)
          rescue => e
                raise RuntimeError.new("Can not make a method of #{@classname} => #{e.message}")
          end
        end