try to avoid out of memory errors in the tests

jcague · jcague · commit ff12572dae66 · 2015-05-13T17:28:51.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,3 +7,6 @@ jdk:
 notifications:
   slack:
     secure: fGRoClN1IQiZvokEiqmKOrF7EeaNQDHDHqUMaT4n7d3qW2fMe3N8ZLxlIDlzgJ2pv09VWqK7rmPgdhJR8yVG7OE4QQ5kzR59xD8ePN0j0jf6W6eOBPq3a9UUarnny21LFsShvRMZ/BaXcvTox1zMVltpMGFw2K4ijH8+ZvdkNz8=
+before_script:
+  - echo $JAVA_OPTS
+  - export JAVA_OPTS="$JAVA_OPTS -Xmx2g"
