code: public String getFilePath()
      {
          //get file
          File fileInstance=this.getFile();
          
          String filePath=null;
          if(fileInstance!=null)
          {
              filePath=fileInstance.getPath();
          }
          
          return filePath;
      }
docs: This function returns the path to the file to fax.
  
  @return  The path to the file to fax