cleanup

vipra-cmd/src/main/java/de/vipra/cmd/lda/DTMAnalyzer.java

@@ -312,7 +312,7 @@ public class DTMAnalyzer extends Analyzer {
 				double risingDecayRelevance = 0;
 				prevRelevance = relevances[0];
 				for (int idxSeq2 = 1; idxSeq2 < relevances.length; idxSeq2++) {
-					double relevanceDiff = relevances[idxSeq2] - prevRelevance;
+					final double relevanceDiff = relevances[idxSeq2] - prevRelevance;
 					if (relevanceDiff > 0) {
 						risingRelevance += relevanceDiff;
 					} else {
@@ -365,18 +365,18 @@ public class DTMAnalyzer extends Analyzer {
 
 				// calculate divergences
 
-				List<SimilarArticle> similarArticles = new ArrayList<>(articlesCount - 1);
+				final List<SimilarArticle> similarArticles = new ArrayList<>(articlesCount - 1);
 
 				for (int idxArticle2 = 0; idxArticle2 < articlesCount; idxArticle2++) {
 					if (idxArticle == idxArticle2)
 						continue;
 
-					double divergence = ArrayUtils.jsDivergence(topicDistributions[idxArticle],
+					final double divergence = ArrayUtils.jsDivergence(topicDistributions[idxArticle],
 							topicDistributions[idxArticle2]);
 					if (divergence > Constants.MAX_DIVERGENCE)
 						continue;
 
-					SimilarArticle similarArticle = new SimilarArticle();
+					final SimilarArticle similarArticle = new SimilarArticle();
 					similarArticle.setArticle(new Article(MongoUtils.objectId(idindex.get(idxArticle2))));
 					similarArticle.setDivergence(divergence);
 					similarArticles.add(similarArticle);

vipra-util/src/main/java/de/vipra/util/ArrayUtils.java

@@ -26,9 +26,9 @@ public class ArrayUtils {
 	 *            right distribution
 	 * @return divergence
 	 */
-	public static double jsDivergence(double[] p1, double[] p2) {
+	public static double jsDivergence(final double[] p1, final double[] p2) {
 		assert p1.length == p2.length;
-		double[] avg = new double[p1.length];
+		final double[] avg = new double[p1.length];
 		for (int i = 0; i < p1.length; i++)
 			avg[i] = (p1[i] + p2[i]) / 2.0;
 		return (klDivergence(p1, avg) + klDivergence(p2, avg)) / 2.0;
@@ -44,7 +44,7 @@ public class ArrayUtils {
 	 *            right distribution
 	 * @return divergence
 	 */
-	public static double klDivergence(double[] p1, double[] p2) {
+	public static double klDivergence(final double[] p1, final double[] p2) {
 		assert p1.length == p2.length;
 		double result = 0;
 		for (int i = 0; i < p1.length; i++) {

vipra-util/src/main/java/de/vipra/util/model/ArticleFull.java

@@ -169,7 +169,7 @@ public class ArticleFull extends FileModel<ObjectId> implements Serializable {
 		return similarArticles;
 	}
 
-	public void setSimilarArticles(List<SimilarArticle> similarArticles) {
+	public void setSimilarArticles(final List<SimilarArticle> similarArticles) {
 		this.similarArticles = similarArticles;
 	}
 

vipra-util/src/main/java/de/vipra/util/model/SimilarArticle.java

@@ -18,7 +18,7 @@ public class SimilarArticle implements Comparable<SimilarArticle>, Serializable
 		return article;
 	}
 
-	public void setArticle(Article article) {
+	public void setArticle(final Article article) {
 		this.article = article;
 	}
 
@@ -26,12 +26,12 @@ public class SimilarArticle implements Comparable<SimilarArticle>, Serializable
 		return divergence;
 	}
 
-	public void setDivergence(double divergence) {
+	public void setDivergence(final double divergence) {
 		this.divergence = divergence;
 	}
 
 	@Override
-	public int compareTo(SimilarArticle o) {
+	public int compareTo(final SimilarArticle o) {
 		return Double.compare(divergence, o.getDivergence());
 	}
 

vipra-util/src/main/java/de/vipra/util/model/TopicFull.java

@@ -98,7 +98,7 @@ public class TopicFull implements Model<ObjectId>, Serializable {
 		return risingRelevance;
 	}
 
-	public void setRisingRelevance(Double risingRelevance) {
+	public void setRisingRelevance(final Double risingRelevance) {
 		this.risingRelevance = risingRelevance;
 	}
 
@@ -106,7 +106,7 @@ public class TopicFull implements Model<ObjectId>, Serializable {
 		return fallingRelevance;
 	}
 
-	public void setFallingRelevance(Double fallingRelevance) {
+	public void setFallingRelevance(final Double fallingRelevance) {
 		this.fallingRelevance = fallingRelevance;
 	}
 
@@ -114,7 +114,7 @@ public class TopicFull implements Model<ObjectId>, Serializable {
 		return risingDecayRelevance;
 	}
 
-	public void setRisingDecayRelevance(Double risingDecayRelevance) {
+	public void setRisingDecayRelevance(final Double risingDecayRelevance) {
 		this.risingDecayRelevance = risingDecayRelevance;
 	}