code: public static Converter converterFor( Class type )
      {
          if (!converters.containsKey( type ))
              throw new IllegalArgumentException( "Don't know type: " + type );
  
          return converters.get( type );
      }
docs: <p>converterFor.</p>
  
  @param type a {@link java.lang.Class} object.
  @return a {@link com.greenpepper.util.cli.Converter} object.