From 1ca2ef7eb3202bac5fe90aa959b7bd58345fb40e Mon Sep 17 00:00:00 2001
From: Tommaso Teofili <tommaso@apache.org>
Date: Fri, 8 Aug 2014 21:32:00 +0000
Subject: [PATCH] LUCENE-5878 - added private constructor to avoid
 documentation-lint complains

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1616886 13f79535-47bb-0310-9956-ffa450edef68
---
 .../lucene/classification/utils/DocToDoubleVectorUtils.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lucene/classification/src/java/org/apache/lucene/classification/utils/DocToDoubleVectorUtils.java b/lucene/classification/src/java/org/apache/lucene/classification/utils/DocToDoubleVectorUtils.java
index dd91c2aaef7..1c29255b526 100644
--- a/lucene/classification/src/java/org/apache/lucene/classification/utils/DocToDoubleVectorUtils.java
+++ b/lucene/classification/src/java/org/apache/lucene/classification/utils/DocToDoubleVectorUtils.java
@@ -27,6 +27,10 @@ import java.io.IOException;
  */
 public class DocToDoubleVectorUtils {
 
+  private DocToDoubleVectorUtils() {
+    // no public constructors
+  }
+
   /**
    * create a sparse <code>Double</code> vector given doc and field term vectors using local frequency of the terms in the doc
    * @param docTerms term vectors for a given document