svn commit: r1928105 - pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf

[tilman]

Author: tilman
Date: Sat Aug 30 14:55:28 2025
New Revision: 1928105

Log:
PDFBOX-5660: optimize, as suggested by Valery Bokov; closes #229

Modified:
   pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/Overlay.java

Modified: 
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/Overlay.java
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/Overlay.java   
Sat Aug 30 14:55:24 2025        (r1928104)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/Overlay.java   
Sat Aug 30 14:55:28 2025        (r1928105)
@@ -335,8 +335,9 @@ public class Overlay implements Closeabl
     private Map<Integer,LayoutPage> createPageOverlayLayoutPageMap(PDDocument 
doc) throws IOException
     {
         int i = 0;
-        Map<Integer, LayoutPage> layoutPages = new HashMap<>();
-        for (PDPage page : doc.getPages())
+        PDPageTree pageTree = doc.getPages();
+        Map<Integer, LayoutPage> layoutPages = new 
HashMap<>(pageTree.getCount());
+        for (PDPage page : pageTree)
         {
             layoutPages.put(i, createLayoutPage(page));
             i++;