code: private File getFile(String xmlFilename) {
  
          File file = new File(m_basePath + xmlFilename);
          if (!file.exists() || !file.canRead()) {
              file = new File(xmlFilename);
          }
          return file;
      }
docs: Returns a file from a given filename.<p>
  
  @param xmlFilename the file name
  
  @return the file