Policy failures:

Code warning
- failed on resource ArticleManagerBean.java. Reason: List is a raw type. References to generic type List<E> should be parameterized, line 29
- failed on resource IArticleManager.java. Reason: List is a raw type. References to generic type List<E> should be parameterized, line 
Override reason:   
hoho

YACOSCore/ejbModule/org/yacos/core/article/ArticleManagerBean.java

@@ -1,7 +1,7 @@
 package org.yacos.core.article;
 
 import java.io.Serializable;
-import java.util.ArrayList;
+import java.util.List;
 
 import javax.ejb.Stateless;
 import javax.persistence.EntityManager;
@@ -26,11 +26,11 @@ public class ArticleManagerBean implements IArticleManager, Serializable {
 		em.persist(a);
 	}
 
-	public ArrayList<Article> getListArticle() {
-		return (ArrayList<Article>)em.createQuery("SELECT a FROM Article a ORDER BY a.title").getResultList();
+	public List getArticles() {
+		return em.createQuery("SELECT a FROM Article a ORDER BY a.title").getResultList();
 	}
 
-	public void modifyArticle(Article old, Article newArticle) {
+	public void updateArticle(Article old, Article newArticle) {
 		removeArticle(old);
 		addArticle(newArticle);
 	}

YACOSCore/ejbModule/org/yacos/core/article/IArticleManager.java

@@ -6,7 +6,7 @@ import javax.ejb.Remote;
 @Remote
 public interface IArticleManager {
 	
-	public List<Article> getArticles();
+	public List getArticles();
 	public void addArticle(Article a);
 	public void removeArticle(Article a);
 	public void updateArticle(Article old, Article newArticle);