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Challenge: Java Advanced Language Features - Using Wildcards in Method Signatures

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Path Info

Duration

17m

Last updated

Nov 22, 2024

Challenge

Use Wildcards in a Method Signature
The method addMatchingElements adds elements from a source Iterable to a destination Collection if those elements are accepted by a Predicate.
Solution
```
You can find the solution to this exercise in the **CompletedExercise** directory in the filetree.
```
To run your methods, uncomment the appropriate lines in the file `App.java` and click the **Run** button in the bottom right of the terminal.

Author

Jesper de Jong

Jesper de Jong is an independent, experienced software developer and architect who designs and builds efficient, scalable, and high-quality server-side software for the JVM in Java and Scala. He loves the creativity of inventing and building software systems and loves to teach and share his knowledge with the software development community.

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