From 709eb369c92aee8d55c786c9e53a916c76643e62 Mon Sep 17 00:00:00 2001
From: Rob Bygrave <robin.bygrave@gmail.com>
Date: Tue, 19 Oct 2021 12:12:11 +1300
Subject: [PATCH] #2419 - Add explicit @Nullable on findOne() methods

---
 ebean-api/src/main/java/io/ebean/Database.java                   | 1 +
 .../main/java/io/ebeaninternal/server/core/DefaultServer.java    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/ebean-api/src/main/java/io/ebean/Database.java b/ebean-api/src/main/java/io/ebean/Database.java
index 396f3225a..68efaf11e 100644
--- a/ebean-api/src/main/java/io/ebean/Database.java
+++ b/ebean-api/src/main/java/io/ebean/Database.java
@@ -1236,6 +1236,7 @@ public interface Database {
    * @param id          the bean id value
    * @param transaction the transaction to use (can be null)
    */
+  @Nullable
   <T> T find(Class<T> beanType, Object id, Transaction transaction);
 
   /**
diff --git a/ebean-core/src/main/java/io/ebeaninternal/server/core/DefaultServer.java b/ebean-core/src/main/java/io/ebeaninternal/server/core/DefaultServer.java
index 5754a9b35..a75e62db3 100644
--- a/ebean-core/src/main/java/io/ebeaninternal/server/core/DefaultServer.java
+++ b/ebean-core/src/main/java/io/ebeaninternal/server/core/DefaultServer.java
@@ -2302,6 +2302,7 @@ public final class DefaultServer implements SpiServer, SpiEbeanServer {
   /**
    * Returns a set of properties if saving the bean will violate the unique constraints (defined by given properties).
    */
+  @Nullable
   private Set<Property> checkUniqueness(EntityBean entityBean, BeanDescriptor<?> beanDesc, BeanProperty[] props, Transaction transaction) {
     BeanProperty idProperty = beanDesc.idProperty();
     Query<?> query = new DefaultOrmQuery<>(beanDesc, this, expressionFactory);