From: Jeremias Maerki <jeremias@apache.org>
Date: Thu, 25 Aug 2005 14:26:28 +0000 (+0000)
Subject: After chasing a phantom for hours, it looks like it's simply the big images being... 
X-Git-Tag: fop-0_90-alpha1~343
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=73aef5739f02e0d4fcaebe2d0b2d99d81bbb332a;p=xmlgraphics-fop.git

After chasing a phantom for hours, it looks like it's simply the big images being generated that eat over 90% of the memory and at some point cause an OutOfMemoryError. Releasing the bitmaps a little sooner now which helps a little. "-Xmx256m" is still a good idea for BatchDiffer.
Haven't found any memory leaks inside FOP, since I fixed the image cache.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@240079 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/test/java/org/apache/fop/visual/BatchDiffer.java b/test/java/org/apache/fop/visual/BatchDiffer.java
index d270e6411..141dedd44 100644
--- a/test/java/org/apache/fop/visual/BatchDiffer.java
+++ b/test/java/org/apache/fop/visual/BatchDiffer.java
@@ -201,7 +201,9 @@ public class BatchDiffer {
                     BufferedImage diff = BitmapComparator.buildDiffImage(bitmaps[0], bitmaps[k]);
                     outputFile = new File(targetDir, f.getName() + "._diff" + k + ".png");
                     saveAsPNG(diff, outputFile);
+                    bitmaps[k] = null;
                 }
+                bitmaps[0] = null;
                 maxfiles = (maxfiles < 0 ? maxfiles : maxfiles - 1);
                 if (maxfiles == 0) {
                     break;
@@ -252,7 +254,10 @@ public class BatchDiffer {
             Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
             BatchDiffer differ = new BatchDiffer();
             differ.runBatch(cfgFile);
+            
+            System.out.println("Regular exit...");
         } catch (Exception e) {
+            System.out.println("Exception caugth...");
             e.printStackTrace();
         }
     }