code: String getJsFilename(String classname, String fwk) {
  		String path = classname.replaceAll("\\.", File.separator);
  		if (null != fwk) {
  			return File.separator + path + "." + fwk + Constants.JS;
  		}
  		return File.separator + path + Constants.JS;
  	}
docs: p1.p2.p3.Cls1 -&gt; /p1/p2/p3/Cls1.js or /p1/p2/p3/Cls1.fwk.js
  
  @param classname
  @return