final public void print(Object o){
  try {
    BufferedWriter writer=new BufferedWriter(resp.getWriter());
    writer.write(o.toString());
    writer.flush();
  }
 catch (  Exception e) {
    if (log.isErrorEnabled())     log.error(o,e);
  }
}

final public void print ( Object o ) { try { BufferedWriter writer = new BufferedWriter ( resp . getWriter ( ) ) ; writer . write ( o . toString ( ) ) ; writer . flush ( ) ; } catch ( Exception e ) { if ( log . isErrorEnabled ( ) ) log . error ( o , e ) ; } }
print the object to end - user
