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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2021/03/06 16:33:24 UTC

svn commit: r1887273 - /pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java

Author: tilman
Date: Sat Mar  6 16:33:24 2021
New Revision: 1887273

URL: http://svn.apache.org/viewvc?rev=1887273&view=rev
Log:
PDFBOX-4892: set individual initial ArrayList size, as suggested by valerybokov

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

Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java?rev=1887273&r1=1887272&r2=1887273&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java Sat Mar  6 16:33:24 2021
@@ -439,7 +439,7 @@ public class PDFMergerUtility
             // - all FileInputStreams are closed
             // - there's a way to see which errors occurred
 
-            List<PDDocument> tobeclosed = new ArrayList<>();
+            List<PDDocument> tobeclosed = new ArrayList<>(sources.size());
             MemoryUsageSetting partitionedMemSetting = memUsageSetting != null ? 
                     memUsageSetting.getPartitionedCopy(sources.size()+1) :
                     MemoryUsageSetting.setupMainMemoryOnly();