Interview Code Snippets: Part 3
The latest in this series makes a shift from C++ to Java since that’s what I’ve been mucking about with lately. I’m in a little bit of a time squeeze at the moment so explanations will have to come later (though this code should be fairly readable and obvious what its doing).
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import [...]