Generics in Java enhance the type safety of your code ... Wildcards are particularly useful for creating methods that are more adaptable and reusable across different types of collections.

This example shows how generics can create reusable and type ... printArray(intArray); // Using the generic method with a String array String[] stringArray = {"Java", "Challengers"}; ...

especially implementing the methods that return subsets of the underlying data structure. We've looked at the fundamentals of the Java Collections Framework and seen how to create new data ...