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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2024/08/09 12:57:33 UTC

svn commit: r1919778 - /pdfbox/branches/2.0/debugger/src/main/java/org/apache/pdfbox/debugger/PDFDebugger.java

Author: tilman
Date: Fri Aug  9 12:57:33 2024
New Revision: 1919778

URL: http://svn.apache.org/viewvc?rev=1919778&view=rev
Log:
PDFBOX-5865: avoid potential ClassCastException

Modified:
    pdfbox/branches/2.0/debugger/src/main/java/org/apache/pdfbox/debugger/PDFDebugger.java

Modified: pdfbox/branches/2.0/debugger/src/main/java/org/apache/pdfbox/debugger/PDFDebugger.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/debugger/src/main/java/org/apache/pdfbox/debugger/PDFDebugger.java?rev=1919778&r1=1919777&r2=1919778&view=diff
==============================================================================
--- pdfbox/branches/2.0/debugger/src/main/java/org/apache/pdfbox/debugger/PDFDebugger.java (original)
+++ pdfbox/branches/2.0/debugger/src/main/java/org/apache/pdfbox/debugger/PDFDebugger.java Fri Aug  9 12:57:33 2024
@@ -834,8 +834,11 @@ public class PDFDebugger extends JFrame
 
     private void showSignaturePane(Object selectedNode)
     {
-        COSString string = (COSString) getUnderneathObject(selectedNode);
-        replaceRightComponent(new SignaturePane(string).getPane());
+        COSBase base = getUnderneathObject(selectedNode);
+        if (base instanceof COSString)
+        {
+            replaceRightComponent(new SignaturePane((COSString) base).getPane());
+        }
     }
 
     private boolean isSignature(Object selectedNode, Object parentNode)