void (String[] args) { if (<warning descr="Condition 'new Mono<>().as(x -> null) == null' is always 'true'">new Mono<>().as(x -> null) == null</warning>) {} if (<warning descr="Condition 'new Mono<>().as(x -> x.toString().trim()) == null' is always 'false'">new Mono<>().as(x -> x.toString().trim()) == null</warning>) {} }