removed field "article" for clearer understanding

persistence-modules/java-mongodb/src/main/java/com/baeldung/tagging/Post.java

@@ -15,11 +15,6 @@ public class Post {
 	 */
 	private String title;
 
-	/**
-	 * Full article.
-	 */
-	private String article;
-
 	/**
 	 * Author of the post.
 	 */
@@ -49,25 +44,6 @@ public class Post {
 		this.title = title;
 	}
 
-	/**
-	 * Gets the {@link #article}.
-	 *
-	 * @return the {@link #article}
-	 */
-	public String getArticle() {
-		return article;
-	}
-
-	/**
-	 * Sets the {@link #article}.
-	 *
-	 * @param article
-	 *            the new {@link #article}
-	 */
-	public void setArticle(String article) {
-		this.article = article;
-	}
-
 	/**
 	 * Gets the {@link #author}.
 	 *
@@ -115,7 +91,6 @@ public class Post {
 	public int hashCode() {
 		final int prime = 31;
 		int result = 1;
-		result = prime * result + ((article == null) ? 0 : article.hashCode());
 		result = prime * result + ((author == null) ? 0 : author.hashCode());
 		result = prime * result + ((tags == null) ? 0 : tags.hashCode());
 		result = prime * result + ((title == null) ? 0 : title.hashCode());
@@ -136,11 +111,6 @@ public class Post {
 		if (getClass() != obj.getClass())
 			return false;
 		Post other = (Post) obj;
-		if (article == null) {
-			if (other.article != null)
-				return false;
-		} else if (!article.equals(other.article))
-			return false;
 		if (author == null) {
 			if (other.author != null)
 				return false;
@@ -166,7 +136,7 @@ public class Post {
 	 */
 	@Override
 	public String toString() {
-		return "Post [title=" + title + ", article=" + article + ", author=" + author + ", tags=" + tags + "]";
+		return "Post [title=" + title + ", author=" + author + ", tags=" + tags + "]";
 	}
 
 }

persistence-modules/java-mongodb/src/main/java/com/baeldung/tagging/TagRepository.java

@@ -135,7 +135,6 @@ public class TagRepository implements Closeable {
 	private static Post documentToPost(Document document) {
 		Post post = new Post();
 		post.setTitle(document.getString(DBCollection.ID_FIELD_NAME));
-		post.setArticle(document.getString("article"));
 		post.setAuthor(document.getString("author"));
 		post.setTags((List<String>) document.get(TAGS_FIELD));
 		return post;

persistence-modules/java-mongodb/src/test/java/com/baeldung/tagging/TaggingIntegrationTest.java

@@ -19,6 +19,7 @@ import org.junit.Test;
 public class TaggingIntegrationTest {
 
 	/**
+	 * Object to test.
 	 * Object to test.
 	 */
 	private TagRepository repository;