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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2021/05/08 13:49:50 UTC
svn commit: r1889677 -
/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDPageLabels.java
Author: tilman
Date: Sat May 8 13:49:50 2021
New Revision: 1889677
URL: http://svn.apache.org/viewvc?rev=1889677&view=rev
Log:
PDFBOX-4892: optimize, as suggested by valerybokov
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDPageLabels.java
Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDPageLabels.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDPageLabels.java?rev=1889677&r1=1889676&r2=1889677&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDPageLabels.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDPageLabels.java Sat May 8 13:49:50 2021
@@ -99,22 +99,25 @@ public class PDPageLabels implements COS
private void findLabels(PDNumberTreeNode node) throws IOException
{
+ List<PDNumberTreeNode> kids = node.getKids();
if (node.getKids() != null)
{
- List<PDNumberTreeNode> kids = node.getKids();
for (PDNumberTreeNode kid : kids)
{
findLabels(kid);
}
}
- else if (node.getNumbers() != null)
+ else
{
- Map<Integer, COSObjectable> numbers = node.getNumbers();
- for (Entry<Integer, COSObjectable> i : numbers.entrySet())
+ Map<Integer,COSObjectable> numbers = node.getNumbers();
+ if (numbers != null)
{
- if(i.getKey() >= 0)
+ for (Entry<Integer, COSObjectable> i : numbers.entrySet())
{
- labels.put(i.getKey(), (PDPageLabelRange) i.getValue());
+ if (i.getKey() >= 0)
+ {
+ labels.put(i.getKey(), (PDPageLabelRange) i.getValue());
+ }
}
}
}