I can't access JIRA currently, and at least one other website... don't know if "the internet stood still", or just my router needs a reboot. Just wanted to mention that the effect ("null" symbol not appearing, pre commit) can be seen with the file of PDFBOX-2158.pdf, at

Root/Pages/Kids/[0]/Resources/XObject/X0/Decode/[15]

. The reason is that COSArray.getObject() returns null for COSNull. (Same for COSDictionary.getDictionaryObject())

Tilman

Am 25.06.2015 um 19:21 schrieb [email protected]:
Author: tilman
Date: Thu Jun 25 17:21:47 2015
New Revision: 1687587

URL: http://svn.apache.org/r1687587
Log:
PDFBOX-2530: treat null like COSNull

Modified:
     
pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/gui/PDFTreeCellRenderer.java

Modified: 
pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/gui/PDFTreeCellRenderer.java
URL: 
http://svn.apache.org/viewvc/pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/gui/PDFTreeCellRenderer.java?rev=1687587&r1=1687586&r2=1687587&view=diff
==============================================================================
--- 
pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/gui/PDFTreeCellRenderer.java
 (original)
+++ 
pdfbox/trunk/tools/src/main/java/org/apache/pdfbox/tools/gui/PDFTreeCellRenderer.java
 Thu Jun 25 17:21:47 2015
@@ -149,7 +149,7 @@ public class PDFTreeCellRenderer extends
          {
              result = ((COSName) nodeValue).getName();
          }
-        else if (nodeValue instanceof COSNull || nodeValue == null))
+        else if (nodeValue instanceof COSNull || nodeValue == null)
          {
              result = "";
          }
@@ -252,7 +252,7 @@ public class PDFTreeCellRenderer extends
          {
              return ICON_NAME;
          }
-        else if (nodeValue instanceof COSNull || nodeValue == null))
+        else if (nodeValue instanceof COSNull || nodeValue == null)
          {
              return ICON_NULL;
          }




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