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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2025/08/31 14:47:17 UTC
svn commit: r1928153 - pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common
Author: tilman
Date: Sun Aug 31 14:47:17 2025
New Revision: 1928153
Log:
PDFBOX-5660: optimize, as suggested by Valery Bokov; closes #239
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDStream.java
Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDStream.java
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDStream.java Sun Aug 31 14:47:13 2025 (r1928152)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common/PDStream.java Sun Aug 31 14:47:17 2025 (r1928153)
@@ -22,6 +22,7 @@ import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
+import java.util.Collections;
import java.util.List;
import java.util.Map;
@@ -254,6 +255,10 @@ public class PDStream implements COSObje
*/
public InputStream createInputStream(List<String> stopFilters) throws IOException
{
+ if (stopFilters == null)
+ {
+ stopFilters = Collections.emptyList();
+ }
InputStream is = stream.createRawInputStream();
ByteArrayOutputStream os = new ByteArrayOutputStream();
List<COSName> filters = getFilters();
@@ -262,7 +267,7 @@ public class PDStream implements COSObje
for (int i = 0; i < filters.size(); i++)
{
COSName nextFilter = filters.get(i);
- if ((stopFilters != null) && stopFilters.contains(nextFilter.getName()))
+ if (stopFilters.contains(nextFilter.getName()))
{
break;
}