Spark graphx moved to a new project due to a incompatibility of scala compiler

spring-boot/src/main/java/com/baeldung/graphql/Query.java

@@ -0,0 +1,17 @@
+package com.baeldung.graphql;
+
+import java.util.List;
+
+import com.coxautodev.graphql.tools.GraphQLQueryResolver;
+
+public class Query implements GraphQLQueryResolver {
+    private PostDao postDao;
+
+    public Query(PostDao postDao) {
+        this.postDao = postDao;
+    }
+
+    public List<Post> recentPosts(int count, int offset) {
+        return postDao.getRecentPosts(count, offset);
+    }
+}