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

spring-rest-shell/src/main/java/com/baeldung/acticle/Article.java

@@ -0,0 +1,40 @@
+package com.baeldung.acticle;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+@Entity
+public final class Article {
+
+    @Id
+    @GeneratedValue
+    private Long id;
+    private String title;
+    private String content;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+}