# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1386169274 -3600
# Node ID 6140eda73e6fc03c895baf792e2d25db06efc5e3
# Parent  68529068f08e7ffa73ece5e60c39927349796ed8
make launching IGV with jdk8 issue an error message (GRAAL-420)

diff -r 68529068f08e -r 6140eda73e6f mx/mx_graal.py
--- a/mx/mx_graal.py	Wed Dec 04 14:54:43 2013 +0100
+++ b/mx/mx_graal.py	Wed Dec 04 16:01:14 2013 +0100
@@ -1132,6 +1132,8 @@
 
 def igv(args):
     """run the Ideal Graph Visualizer"""
+    if (mx.java().version >= mx.JavaVersion('1.8')) :
+        mx.abort('IGV does not yet work with JDK 8. Use --java-home to specify a JDK 7 when launching the IGV')
     with open(join(_graal_home, '.ideal_graph_visualizer.log'), 'w') as fp:
         mx.logv('[Ideal Graph Visualizer log is in ' + fp.name + ']')
         if not exists(join(_graal_home, 'src', 'share', 'tools', 'IdealGraphVisualizer', 'nbplatform')):