java 8 stream option
things.stream()
.map(this::resolve)
.filter(Optional::isPresent)
.map(Optional::get)
.findFirst();java 8 stream option
things.stream()
.map(this::resolve)
.filter(Optional::isPresent)
.map(Optional::get)
.findFirst();java 8 stream option
things.stream()
.map(this::resolve)
.filter(Optional::isPresent)
.map(Optional::get)
.findFirst();java optional to collection
public static <T> List<T> toList(Optional<T> opt) {
return opt
.map(Collections::singletonList)
.orElseGet(Collections::emptyList);
}java optional to collection
public static <T> List<T> toList(Optional<T> opt) {
return opt
.map(Collections::singletonList)
.orElseGet(Collections::emptyList);
}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
