Write a method
static <T> Stream<T> zip(Stream<T> first,
Stream<T> second);
that alternates elements from the streams first and second, stopping
when one of them runs out of elements.
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Lambdas in Java 8
Todays Quiz :
Write a function which returns all the files with a particular extension in a given directory.
Implement the following method and print them.
List<File> printAllFiles(String filePath,
String extension);
