diff --git a/src/applucene/src/com/colloquial/applucene/ClassifyNewsgroups.java b/src/applucene/src/com/colloquial/applucene/ClassifyNewsgroups.java
index 2de1e3b..ad276ec 100644
--- a/src/applucene/src/com/colloquial/applucene/ClassifyNewsgroups.java
+++ b/src/applucene/src/com/colloquial/applucene/ClassifyNewsgroups.java
@@ -161,7 +161,6 @@ void testIndex(File indexDir, File testDir)
 
         int[][] confusionMatrix
             = new int[NEWSGROUPS.length][NEWSGROUPS.length];
-
         File[] groupsDir = testDir.listFiles();
         for (File group : groupsDir) {
             int postCt = 0;
@@ -176,7 +175,6 @@ void testIndex(File indexDir, File testDir)
                 BooleanQuery termsQuery 
                     = buildQuery(post.subject() 
                                  + " " + post.body());
-
                 // only get first-best result
                 TopDocs hits = searcher.search(termsQuery,1);
                 ScoreDoc[] scoreDocs = hits.scoreDocs;
@@ -192,10 +190,6 @@ void testIndex(File indexDir, File testDir)
                 }
             }
     /*x*/
-            //            System.out.println("test items for " + groupName + ": " + postCt);
-            //            System.out.printf("%s: %5.3f\n",
-            //                              groupName,
-            //                              ((confusionMatrix[rowIdx][rowIdx]*1.0d)/(postCt*1.0d)));
             System.out.print(groupName);
             for (int i=0; i<NEWSGROUPS.length; i++) 
                  System.out.printf("| %4d ", confusionMatrix[rowIdx][i]);
diff --git a/src/applucene/src/com/colloquial/applucene/LuceneSearch.java b/src/applucene/src/com/colloquial/applucene/LuceneSearch.java
index 0c0221d..017d3db 100755
--- a/src/applucene/src/com/colloquial/applucene/LuceneSearch.java
+++ b/src/applucene/src/com/colloquial/applucene/LuceneSearch.java
@@ -45,7 +45,6 @@ public static void main(String[] args)
         Directory fsDir = FSDirectory.open(indexDir);
         DirectoryReader reader = DirectoryReader.open(fsDir);
         IndexSearcher searcher = new IndexSearcher(reader);
-
         Analyzer stdAn 
             = new StandardAnalyzer(Version.LUCENE_45);
         QueryParser parser 
@@ -58,7 +57,6 @@ public static void main(String[] args)
         ScoreDoc[] scoreDocs = hits.scoreDocs;
         System.out.println("hits=" + scoreDocs.length);
         System.out.println("Hits (rank,score,paper)");
-
         for (int n = 0; n < scoreDocs.length; ++n) {
             ScoreDoc sd = scoreDocs[n];
             float score = sd.score;