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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2019/01/12 18:42:42 UTC
svn commit: r1851183 -
/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java
Author: tilman
Date: Sat Jan 12 18:42:42 2019
New Revision: 1851183
URL: http://svn.apache.org/viewvc?rev=1851183&view=rev
Log:
PDFBOX-4416: must copy because the map is read only
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java
Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java?rev=1851183&r1=1851182&r2=1851183&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java Sat Jan 12 18:42:42 2019
@@ -945,6 +945,11 @@ public class PDFMergerUtility
{
names = new LinkedHashMap<String, PDStructureElement>();
}
+ else
+ {
+ // must copy because the map is read only
+ names = new LinkedHashMap<String, PDStructureElement>(names);
+ }
List<PDNameTreeNode<PDStructureElement>> kids = idTree.getKids();
if (kids != null)
{