As for our project , we need more detail coverage data about every js file, so can you add the following info to classElement.
classElement.setAttribute("lines-covered", "" + file.getCodeLinesCoveredCount());
classElement.setAttribute("lines-valid", "" + file.getCodeLineCount());
classElement.setAttribute("branchs-covered", "" + file.getBranchesCoveredCount());
classElement.setAttribute("branchs-valid", "" + file.getBranchCount());
we will be very appreciate , if you add this. thank you very much !

After added , the following xml is what we want
