Properly close PDF snapshots loaded with pdfbox library

6 years ago · 4d8a948455
parent 74e6d6e984
commit 4d8a948455
1 changed files with 2 additions and 2 deletions
--- a/source/net/yacy/cora/util/Html2Image.java
+++ b/source/net/yacy/cora/util/Html2Image.java
@ -348,8 +348,8 @@ public class Html2Image {

        // convert pdf to jpg using internal pdfbox capability
        if (convertCmd == null) {
-            try {
-                PDDocument pdoc = PDDocument.load(pdf);
+            try (final PDDocument pdoc = PDDocument.load(pdf);) {
+                
                BufferedImage bi = new PDFRenderer(pdoc).renderImageWithDPI(0, density, ImageType.RGB);

                return ImageIO.write(bi, imageFormat, image);