import java.util.ArrayList; | |
import java.util.Collection; | |
import java.util.Collections; | |
import java.util.Map; | |
public final class MissingBoundAnnotations { | |
@SuppressWarnings("nullness:type.argument") | |
public static <K extends Comparable<? super K>, V> Collection<K> sortedKeySet(Map<K, V> m) { | |
ArrayList<K> theKeys = new ArrayList<>(m.keySet()); | |
Collections.sort(theKeys); | |
return theKeys; | |
} | |
} |