I recently came across a small problem. The program ran fine, but my IDE had it underlined as being highly dodgy.
It is the same for Collection.contains and Map.get
Just see the references why this is.
References
- StackOverflow - Why aren't Java Collections remove methods generic?
- https://stackoverflow.com/questions/104799/why-arent-java-collections-remove-methods-generic
- Youtube - Advanced Topics in Programming Languages: Java Puzzlers,...
- https://www.youtube.com/watch?v=wDN_EYUvUq0
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