You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: jruby_vm.rb
    path of file: ./repos/newrelic-ruby-agent/lib/new_relic/agent/vm
    
    the code of the file until where you have to start completion: # This file is distributed under New Relic's l
    
        def supports?(key)
          case key
          when :gc_runs, :thread_count
            true
          else
            false
          end