Recently got a little annoyed that I always have to combine a filter with Optional::isPresent with a map with Optional::get.
A quick search on the Internets, found a good resource about how this can be done, and in the future should be done.
See the references. Let me know if you have something better.
References
- Baeldung - Filtering a Stream of Optionals in Java
- https://www.baeldung.com/java-filter-stream-of-optional
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