svn commit: r1928153 - pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/common

[tilman]

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;
                 }