Polishing.

See #695

mongodb/aot-optimization/src/main/java/example/springdata/aot/User.java

@@ -0,0 +1,105 @@
+/*
+ * Copyright 2025 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package example.springdata.aot;
+
+import java.time.Instant;
+import java.util.List;
+
+import org.springframework.data.mongodb.core.mapping.Field;
+
+/**
+ * @author Christoph Strobl
+ * @since 2025/01
+ */
+public class User {
+
+    private final String id;
+    private final String username;
+
+    @Field("first_name") String firstname;
+    @Field("last_name") String lastname;
+
+    private List<Post> posts;
+
+    Instant registrationDate;
+    Instant lastSeen;
+
+    public User(String id, String username) {
+        this.id = id;
+        this.username = username;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public String getFirstname() {
+        return firstname;
+    }
+
+    public void setFirstname(String firstname) {
+        this.firstname = firstname;
+    }
+
+    public String getLastname() {
+        return lastname;
+    }
+
+    public void setLastname(String lastname) {
+        this.lastname = lastname;
+    }
+
+    public Instant getRegistrationDate() {
+        return registrationDate;
+    }
+
+    public void setRegistrationDate(Instant registrationDate) {
+        this.registrationDate = registrationDate;
+    }
+
+    public Instant getLastSeen() {
+        return lastSeen;
+    }
+
+    public void setLastSeen(Instant lastSeen) {
+        this.lastSeen = lastSeen;
+    }
+
+    public List<Post> getPosts() {
+        return posts;
+    }
+
+    public void setPosts(List<Post> posts) {
+        this.posts = posts;
+    }
+
+    @Override
+    public String toString() {
+        return "User{" +
+            "id='" + id + '\'' +
+            ", username='" + username + '\'' +
+            ", firstname='" + firstname + '\'' +
+            ", lastname='" + lastname + '\'' +
+            ", registrationDate=" + registrationDate +
+            ", lastSeen=" + lastSeen +
+            ", posts=" + posts +
+            '}';
+    }
+}