oppgave: named

src/main/java/oving5/named/NamedComparator.java

@@ -0,0 +1,14 @@
+package oving5.named;
+
+import java.util.Comparator;
+
+public class NamedComparator implements Comparator<Named> {
+	@Override
+	public int compare(Named named1, Named named2) {
+		int a = named1.getFamilyName().compareTo(named2.getFamilyName());
+		if (a == 0) {
+			return named1.getGivenName().compareTo(named2.getGivenName());
+		}
+		return a;
+	}
+}