Author: tilman
Date: Sun Feb  8 19:19:24 2026
New Revision: 1931765

Log:
PDFBOX-5660: close input, as suggested by Valery Bokov; closes #416

Modified:
   
pdfbox/branches/2.0/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java

Modified: 
pdfbox/branches/2.0/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java
==============================================================================
--- 
pdfbox/branches/2.0/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java
  Sun Feb  8 19:19:20 2026        (r1931764)
+++ 
pdfbox/branches/2.0/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java
  Sun Feb  8 19:19:24 2026        (r1931765)
@@ -593,6 +593,7 @@ public class LosslessFactoryTest extends
         PDImageXObject ximage = LosslessFactory.createFromImage(document, 
imgBgr);
         validate(ximage, 8, imgBgr.getWidth(), imgBgr.getHeight(), "png", 
PDDeviceRGB.INSTANCE.getName());
         checkIdent(image, ximage.getImage());
+        document.close();
     }
 
     public void testCreateLosslessFromImageINT_RGB() throws IOException
@@ -607,6 +608,7 @@ public class LosslessFactoryTest extends
         PDImageXObject ximage = LosslessFactory.createFromImage(document, 
imgRgb);
         validate(ximage, 8, imgRgb.getWidth(), imgRgb.getHeight(), "png", 
PDDeviceRGB.INSTANCE.getName());
         checkIdent(image, ximage.getImage());
+        document.close();
     }
 
     public void testCreateLosslessFromImageBYTE_3BGR() throws IOException
@@ -621,6 +623,7 @@ public class LosslessFactoryTest extends
         PDImageXObject ximage = LosslessFactory.createFromImage(document, 
imgRgb);
         validate(ximage, 8, imgRgb.getWidth(), imgRgb.getHeight(), "png", 
PDDeviceRGB.INSTANCE.getName());
         checkIdent(image, ximage.getImage());
+        document.close();
     }
 
     public void testCreateLosslessFrom16BitPNG() throws IOException

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