Run code only if there is a value present

suggest change

Optional<String> optionalWithValue = Optional.of("foo");
optionalWithValue.ifPresent(System.out::println);//Prints "foo".

Optional<String> emptyOptional = Optional.empty();
emptyOptional.ifPresent(System.out::println);//Does nothing.

Found a mistake? Have a question or improvement idea? Let me know.

Table Of Contents