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- Core Tech
Challenge: Java Advanced Language Features - Using Wildcards in Method Signatures
Lab Info
Table of Contents
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Challenge
Use Wildcards in a Method Signature
The method
addMatchingElementsadds elements from a sourceIterableto a destinationCollectionif those elements are accepted by aPredicate.Solution
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.You can find the solution to this exercise in the **CompletedExercise** directory in the filetree.
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