make member variables final

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1756361 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Javen O'Neal 2016-08-15 08:09:32 +00:00
parent 7c4e332b61
commit 4f49414473

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@ -32,9 +32,9 @@ import org.apache.poi.poifs.filesystem.*;
* @author Nick Burch * @author Nick Burch
*/ */
public final class PowerPointExtractor extends POIOLE2TextExtractor { public final class PowerPointExtractor extends POIOLE2TextExtractor {
private HSLFSlideShowImpl _hslfshow; private final HSLFSlideShowImpl _hslfshow;
private HSLFSlideShow _show; private final HSLFSlideShow _show;
private List<HSLFSlide> _slides; private final List<HSLFSlide> _slides;
private boolean _slidesByDefault = true; private boolean _slidesByDefault = true;
private boolean _notesByDefault = false; private boolean _notesByDefault = false;