public void close(){
  try {
    connection.close();
  }
 catch (  IOException ex) {
    debugConnection("Failed closing connection: " + ex.getLocalizedMessage());
  }
}

public void close ( ) { try { connection . close ( ) ; } catch ( IOException ex ) { debugConnection ( "Failed closing connection: " + ex . getLocalizedMessage ( ) ) ; } }
closes this connection prematurely .
