--- a/src/Tools/Graphview/etc/settings Tue Sep 25 18:24:49 2012 +0200
+++ b/src/Tools/Graphview/etc/settings Tue Sep 25 20:28:47 2012 +0200
@@ -2,5 +2,7 @@
GRAPHVIEW_HOME="$COMPONENT"
+GRAPHVIEW_JAVA_OPTIONS="-Xms128m -Xmx1024m -Xss4m"
+
ISABELLE_TOOLS="$ISABELLE_TOOLS:$GRAPHVIEW_HOME/lib/Tools"