set gradle opts

vincentlauvlwj · vincentlauvlwj · commit 1709356abdee · 2019-04-07T22:20:03.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,9 @@
 
 language: java
 
+env:
+  - GRADLE_OPTS="-Xms2048m -Xmx2048m"
+
 services:
   - mysql
 
