From: Javen O'Neal <onealj@apache.org>
Date: Mon, 15 Aug 2016 08:09:32 +0000 (+0000)
Subject: make member variables final
X-Git-Tag: REL_3_15_FINAL~14
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=d4e3df319246882118d3970daec3c9ccb56e8b0e;p=poi.git

make member variables final

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1756361 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java b/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java
index 59434f074a..44aa8a2d3e 100644
--- a/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java
+++ b/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java
@@ -32,9 +32,9 @@ import org.apache.poi.poifs.filesystem.*;
  * @author Nick Burch
  */
 public final class PowerPointExtractor extends POIOLE2TextExtractor {
-   private HSLFSlideShowImpl _hslfshow;
-   private HSLFSlideShow _show;
-   private List<HSLFSlide> _slides;
+   private final HSLFSlideShowImpl _hslfshow;
+   private final HSLFSlideShow _show;
+   private final List<HSLFSlide> _slides;
 
    private boolean _slidesByDefault = true;
    private boolean _notesByDefault = false;