make instance variables final where possible
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1753111 13f79535-47bb-0310-9956-ffa450edef68
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@ -69,10 +69,10 @@ public final class HSLFSlideShow implements SlideShow<HSLFShape,HSLFTextParagrap
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enum LoadSavePhase {
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INIT, LOADED
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}
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private static ThreadLocal<LoadSavePhase> loadSavePhase = new ThreadLocal<LoadSavePhase>();
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private static final ThreadLocal<LoadSavePhase> loadSavePhase = new ThreadLocal<LoadSavePhase>();
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// What we're based on
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private HSLFSlideShowImpl _hslfSlideShow;
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private final HSLFSlideShowImpl _hslfSlideShow;
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// Pointers to the most recent versions of the core records
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// (Document, Notes, Slide etc)
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@ -92,7 +92,7 @@ public final class HSLFSlideShow implements SlideShow<HSLFShape,HSLFTextParagrap
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private FontCollection _fonts;
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// For logging
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private POILogger logger = POILogFactory.getLogger(this.getClass());
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private static final POILogger logger = POILogFactory.getLogger(HSLFSlideShow.class);
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/**
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