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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2019/07/15 16:28:27 UTC

svn commit: r1863091 - /pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/rendering/PageDrawer.java

Author: tilman
Date: Mon Jul 15 16:28:27 2019
New Revision: 1863091

URL: http://svn.apache.org/viewvc?rev=1863091&view=rev
Log:
PDFBOX-4071: SonarQube fix

Modified:
    pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/rendering/PageDrawer.java

Modified: pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/rendering/PageDrawer.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/rendering/PageDrawer.java?rev=1863091&r1=1863090&r2=1863091&view=diff
==============================================================================
--- pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/rendering/PageDrawer.java (original)
+++ pdfbox/branches/issue45/pdfbox/src/main/java/org/apache/pdfbox/rendering/PageDrawer.java Mon Jul 15 16:28:27 2019
@@ -44,13 +44,14 @@ import java.awt.image.DataBufferByte;
 import java.awt.image.Raster;
 import java.awt.image.WritableRaster;
 import java.io.IOException;
+import java.util.ArrayDeque;
 import java.util.ArrayList;
+import java.util.Deque;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.Stack;
 import java.util.StringTokenizer;
 
 import org.apache.commons.logging.Log;
@@ -155,7 +156,7 @@ public class PageDrawer extends PDFGraph
     
     private final TilingPaintFactory tilingPaintFactory = new TilingPaintFactory(this);
     
-    private final Stack<TransparencyGroup> transparencyGroupStack = new Stack<TransparencyGroup>();
+    private final Deque<TransparencyGroup> transparencyGroupStack = new ArrayDeque<TransparencyGroup>();
     
     // if greater zero the content is hidden and wil not be rendered
     private int nestedHiddenOCGCount;
@@ -920,6 +921,9 @@ public class PageDrawer extends PDFGraph
 
                 case PathIterator.SEG_CLOSE:
                     break;
+
+                default:
+                    break;
             }
             iter.next();
         }