diff --git a/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSearcher.java b/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSearcher.java
index 3bb1ebe97..464729371 100644
--- a/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSearcher.java
+++ b/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSearcher.java
@@ -14,7 +14,7 @@ import com.mysema.query.QueryException;
  */
 public class LuceneSearcher {
 
-    private IndexSearcher searcher;
+    private final IndexSearcher searcher;
 
     public LuceneSearcher(IndexSearcher searcher) {
         this.searcher = searcher;
diff --git a/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSessionFactoryImpl.java b/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSessionFactoryImpl.java
index a5237b63e..763dd2713 100644
--- a/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSessionFactoryImpl.java
+++ b/querydsl-lucene/src/main/java/com/mysema/query/lucene/session/impl/LuceneSessionFactoryImpl.java
@@ -22,14 +22,6 @@ public class LuceneSessionFactoryImpl implements LuceneSessionFactory {
 
     private final AtomicReference<LuceneSearcher> searcher = new AtomicReference<LuceneSearcher>();
 
-    // private LuceneInternalsFactory factory = new LuceneInternalsFactory() {
-    // IndexSearcher
-    // }
-    //
-    // public static interface LuceneInternalsFactory {
-    //
-    // }
-
     public LuceneSessionFactoryImpl(String indexPath) throws IOException {
         File folder = new File(indexPath);
         if (!folder.exists() && !folder.mkdirs()) {