Additional Notes
What challenge does CompletableFuture pose?
Track: Java
Topic: Networking
Focus: JSON Serialization
Java: JSON Serialization
Answer
Requires careful error management. Frame the concept in practical terms so you can explain it during interview discussion.
While CompletableFuture enhances performance, it complicates error handling as exceptions are not thrown in the usual manner. They must be explicitly handled using methods like `exceptionally` or `handle`. For example, if a network request fails, you need to ensure that errors are logged or alternative actions are taken, preventing silent failures that could degrade user experience.
While CompletableFuture enhances performance, it complicates error handling as exceptions are not thrown in the usual manner. They must be explicitly handled using methods like `exceptionally` or `handle`. For example, if a network request fails, you need to ensure that errors are logged or alternative actions are taken, preventing silent failures that could degrade user experience.
Topics: Java JSON Serialization Networking