code: function JUnitXmlReporter(savePath, consolidate, useDotNotation) {
      this.savePath = savePath || '';
      this.consolidate = typeof consolidate === 'undefined' ? true : consolidate;
      this.useDotNotation = typeof useDotNotation === 'undefined' ? true : useDotNotation;
    }
docs: Generates JUnit XML for the given spec run.
  Allows the test results to be used in java based CI
  systems like CruiseControl and Hudson.
  
  @param {string} savePath where to save the files
  @param {boolean} consolidate whether to save nested describes within the
  same file as their parent; default: true
  @param {boolean} useDotNotation whether to separate suite names with
  dots rather than spaces (ie "Class.init" not
  "Class init"); default: true