Modernized: EnumSet.of(...) instead of EnumSet.copyOf(List.of(...))

Author: mkarg

src/test/java/com/beust/jcommander/SetOfEnumTest.java

@@ -5,7 +5,6 @@
 
 import java.util.EnumSet;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
 
 public class SetOfEnumTest {
@@ -29,7 +28,7 @@ class Args {
                 .addObject(args)
                 .build()
                 .parse("--season", "SPRING,AUTUMN");
-        Assert.assertEquals(EnumSet.copyOf(List.of(Season.SPRING, Season.AUTUMN)), args.seasons);
+        Assert.assertEquals(EnumSet.of(Season.SPRING, Season.AUTUMN), args.seasons);
     }
 
     public static void main(String[] args) {