public static void setLogLevel ( String cls , String level ) { Logger l = null ; if ( Objects . isNullOrEmpty ( cls ) ) l = LogManager . getRootLogger ( ) ; else l = LogManager . getLogger ( cls ) ; if ( level . equalsIgnoreCase ( "TRACE" ) ) l . setLevel ( Level . TRACE ) ; else if ( level . equalsIgnoreCase ( "DEBUG" ) ) l . setLevel ( Level . DEBUG ) ; else if ( level . equalsIgnoreCase ( "INFO" ) ) l . setLevel ( Level . INFO ) ; else if ( level . equalsIgnoreCase ( "WARN" ) ) l . setLevel ( Level . WARN ) ; else if ( level . equalsIgnoreCase ( "ERROR" ) ) l . setLevel ( Level . ERROR ) ; }
Set log level