private static void appendFunction ( StringBuilder message , LogRecord event ) { final String clazz = event . getSourceClassName ( ) ; if ( clazz != null ) { message . append ( IN ) . append ( clazz ) ; } final String function = event . getSourceMethodName ( ) ; if ( function != null ) { message . append ( AT ) . append ( function ) . append ( Constant . DOUBLE_DOT ) ; } }
Append function location .