[New post] Java code snippet – How to make a parameter optional?

Subash Chandran posted: "void foo(String a, Optional<Integer> bOpt) { Integer b = bOpt.isPresent() ? bOpt.get() : 0; //... } foo("a", Optional.of(2)); foo("a", Optional.<Integer>absent());" New post on Poopcode Java code snippet – How to make a parameter optional? by Subash Chandran void foo(String a, Optional<Integer> bOpt) { Integer b = bOpt.isPresent() ? bOpt.get() : 0; //... } foo("a", Optional.of(2)); foo("a", Optional.<Integer>absent()); Read more of this post Subash Chandran | October 27, 2021 at 8:09 am | Tags: Java code snippet - How to make a parameter optional? | Categories: Snippets | URL: https://wp.me/pb9kQA-4cP Comment    See all comments Unsubscribe to no longer receive posts from Poopcode. Change your email settings at Manage Subscriptions. Trouble clicking? Copy and paste this URL into your browser: https://poopcode.com/java-code-snippet-how-to-make-a-parameter-optional/