From d64f1df4fdb6c90c7ed36624174eac8b1dd52511 Mon Sep 17 00:00:00 2001
From: jprocter <jprocter@compbio.dundee.ac.uk>
Date: Tue, 25 Sep 2012 11:20:17 +0100
Subject: [PATCH] JAL-1173 - trap redraw buffer OOM errors. needs a test case
 - since the dialog doesn't get raised reliably.

---
 src/jalview/gui/AnnotationPanel.java |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/jalview/gui/AnnotationPanel.java b/src/jalview/gui/AnnotationPanel.java
index 411c244..23d8341 100755
--- a/src/jalview/gui/AnnotationPanel.java
+++ b/src/jalview/gui/AnnotationPanel.java
@@ -754,8 +754,17 @@ public class AnnotationPanel extends JPanel implements AwtRenderPanelI,
     if (image == null || imgWidth != image.getWidth()
             || image.getHeight(this) != getHeight())
     {
+      try {
       image = new BufferedImage(imgWidth, ap.annotationPanel.getHeight(),
               BufferedImage.TYPE_INT_RGB);
+      } catch (OutOfMemoryError oom)
+      {
+        try {
+          System.gc();
+        } catch (Exception x){};
+        new OOMWarning("Couldn't allocate memory to redraw screen. Please restart Jalview", oom);
+        return;
+      }
       gg = (Graphics2D) image.getGraphics();
 
       if (av.antiAlias)
-- 
1.7.10.2