1GB heap for Travis build
1GB heap for Travis build

chkal/rewrite,ocpsoft/rewrite,jsight/rewrite,jsight/rewrite,ocpsoft/rewrite,chkal/rewrite,jsight/rewrite,chkal/rewrite,ocpsoft/rewrite,jsight/rewrite,ocpsoft/rewrite,ocpsoft/rewrite,jsight/rewrite,chkal/rewrite,chkal/rewrite