make nested class static
@@ -39,7 +39,7 @@ public class ActionData {
this.gameId = gameId;
}
- public class CustomExclusionStrategy implements ExclusionStrategy {
+ static class CustomExclusionStrategy implements ExclusionStrategy {
// FIXME: Very crude way of whitelisting, as it applies to all levels of the JSON tree.
private final java.util.Set<String> KEEP = new java.util.HashSet<>(
