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Posted to commits@poi.apache.org by on...@apache.org on 2016/08/15 05:23:34 UTC

svn commit: r1756348 - /poi/trunk/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java

Author: onealj
Date: Mon Aug 15 05:23:34 2016
New Revision: 1756348

URL: http://svn.apache.org/viewvc?rev=1756348&view=rev
Log:
whitespace, remove unused variable, expose Set interface for seenNotes, append \n character instead of String

Modified:
    poi/trunk/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java

Modified: poi/trunk/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java?rev=1756348&r1=1756347&r2=1756348&view=diff
==============================================================================
--- poi/trunk/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java (original)
+++ poi/trunk/src/scratchpad/src/org/apache/poi/hslf/extractor/PowerPointExtractor.java Mon Aug 15 05:23:34 2016
@@ -240,9 +240,9 @@ public final class PowerPointExtractor e
                 }
                 
                 // Slide header, if set
-				ret.append(headerText);
+                ret.append(headerText);
 
-				// Slide text
+                // Slide text
                 textRunsToText(ret, slide.getTextParagraphs());
 
                 // Table text
@@ -256,14 +256,13 @@ public final class PowerPointExtractor e
 
 				// Comments, if requested and present
 				if (getCommentText) {
-					Comment[] comments = slide.getComments();
 					for (Comment comment : slide.getComments()) {
 						ret.append(comment.getAuthor() + " - " + comment.getText() + "\n");
 					}
 				}
 			}
 			if (getNoteText) {
-				ret.append("\n");
+				ret.append('\n');
 			}
 		}
 
@@ -271,7 +270,7 @@ public final class PowerPointExtractor e
 			// Not currently using _notes, as that can have the notes of
 			// master sheets in. Grab Slide list, then work from there,
 			// but ensure no duplicates
-			HashSet<Integer> seenNotes = new HashSet<Integer>();
+			Set<Integer> seenNotes = new HashSet<Integer>();
             String headerText = "";
             String footerText = "";
 			HeadersFooters hf = _show.getNotesHeadersFooters();



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