# File lib/test/unit/exception-handler.rb, line 52
        def exception_handler(*method_name_or_handlers, &block)
          if block_given?
            exception_handlers.unshift(block)
          else
            method_name_or_handlers.each do |method_name_or_handler|
              if method_name_or_handler.respond_to?(:call)
                handler = method_name_or_handler
                exception_handlers.unshift(handler)
              else
                method_name = method_name_or_handler
                attribute(:exception_handler, true, {}, method_name)
              end
            end
          end
        end