optional throw if present
Optional.of(usuarios.findByEmail(usuario.getEmail())).ifPresent(param -> {
throw new IllegalArgumentException("Only Strings allowed in path parameters.")
});optional throw if present
Optional.of(usuarios.findByEmail(usuario.getEmail())).ifPresent(param -> {
throw new IllegalArgumentException("Only Strings allowed in path parameters.")
});stream optional if present anymatch
List<Optional<String>> listOfOptionals = Arrays.asList(
Optional.empty(), Optional.of("foo"), Optional.empty(), Optional.of("bar"));Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
