public boolean isModifiedNow(){
  boolean isModified=_classLoader.isModifiedNow();
  if (isModified)   log.fine("server is modified");
  return isModified;
}

public boolean isModifiedNow ( ) { boolean isModified = _classLoader . isModifiedNow ( ) ; if ( isModified ) log . fine ( "server is modified" ) ; return isModified ; }
returns true if the server has been modified and needs restarting .
