Updated code basied on feed back

1 files changed, 4 insertions, 4 deletions

diff --git a/src/main/java/design/persistence/JSONPersonalDatabase.java b/src/main/java/design/persistence/JSONPersonalDatabase.java
index 187c2d2..b034680 100644
--- a/src/main/java/design/persistence/JSONPersonalDatabase.java
+++ b/src/main/java/design/persistence/JSONPersonalDatabase.java
@@ -31,7 +31,9 @@ public class JSONPersonalDatabase implements PersonalDatabase {
         this.cache = new HashMap<>();
         this.mapper = new ObjectMapper();
 
-        mapper.configure(com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+        // TODO: Once the saved JSON matches the model, consider removing.
+        // TEMP: tolerate unknown props while the model stabilizes
+        mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 
         SimpleModule module = new SimpleModule();
         module.addDeserializer(Course.class, new CourseIdDeserializer());
@@ -64,9 +66,7 @@ public class JSONPersonalDatabase implements PersonalDatabase {
     // turns that collection into a real array of golfers
     @Override
     public Golfer[] getGolfers() {
-        Collection<Golfer> golfers = cache.values();
-        Golfer[] array = golfers.toArray(new Golfer[golfers.size()]);
-        return array;
+        return cache.values().toArray(Golfer[]::new);
     }
 
     @Override