Travis tweaks
# Use docker-based build environment (instead of openvz)
-#sudo: false
-sudo: required
+sudo: false
+dist: trusty
+
+#sudo: required
language: java
jdk:
- oraclejdk8
env:
global:
- - MAVEN_OPTS="-Xmx1024m"
+ - MAVEN_OPTS="-Xmx512m"
cache:
directories:
