question: public void initImpl ( ) throws ConfigException { if ( _handler != null ) { } else if ( _pathHandler != null ) { } else { setPath ( Paths . get ( "." ) ) ; } if ( _formatter != null ) { } else if ( _handler != null && _handler . getFormatter ( ) != null ) { } else { _formatter = new PatternFormatter ( PatternFormatter . DEFAULT_PATTERN ) ; } if ( _pathHandler != null ) { _pathHandler . init ( ) ; _handler = _pathHandler ; } if ( _handler == null ) { throw new ConfigException ( L . l ( "<log-handler> requires a configured log handler" ) ) ; } if ( _level != null ) { _handler . setLevel ( _level ) ; } if ( _formatter != null ) { _handler . setFormatter ( _formatter ) ; } if ( _filter != null ) { _handler . setFilter ( _filter ) ; } if ( _names . size ( ) == 0 ) { _names . add ( "" ) ; } for ( String name : _names ) { Logger logger = Logger . getLogger ( name ) ; if ( ! ( logger instanceof EnvironmentLogger ) ) { if ( _handler instanceof AutoCloseable ) { EnvLoader . addCloseListener ( ( AutoCloseable ) _handler ) ; } } logger . addHandler ( _handler ) ; } }
target:  Should be run with system classloader