code: function sortDefaultProcessors(processorNames, processors) {
      if (Array.isArray(processorNames)) {
          processorNames.sort((a, b) => {
              a = processors[a];
              b = processors[b];
              return (a.order || 0) - (b.order || 0);
          });
      }
  }
docs: Sort the file default processors by the processor order property.
  
  @inner
  @param {Array.<string>|string} processorNames the processor names.
  @param {Object} processors the builtin processors, the key is processor name,
  the value is the processor config information.