oracle jdk8 + jce on trusty

.travis.yml

@@ -5,13 +5,15 @@ dist: trusty
 language: java
 
 jdk:
-- openjdk8
+- oraclejdk8
 
 env:
   global:
     - secure: "Lgj042RD0X3rB8VZVZLWP1GetLhjd3PqI5JbJMlzgHJpDI6RkFIBLN9SWAGmkLPCehIp2zA5tu9+UVy0NNMxm9xz6SyjMCaxS28/fnYEXaNmwwDSF6O6gLUbdxyzoYIFPYOPmFxpzhebqnNIsxaM29oZpgRgUGqosCczQxiB+Ng=" #coveralls
     - secure: "IfYURwZaDWuBDvyn47n0k1Zod/IQw1FF+CS5nnV08Q+NfC3vGGJMwV8m59XnbfwnWGxwvCaAbk4qP6s6+ijgZNKkvgfFMo3rfTok5zt43bIqgaFOANYV+OC/1c59gYD6ZUxhW5iNgMgU3qdsRtJuwSmfkVv/jKyLGfAbS4kN8BA=" #coverity
 
+before_install: "curl -L --cookie 'oraclelicense=accept-securebackup-cookie;' http://download.oracle.com/otn-pub/java/jce/8/jce_policy-8.zip -o /tmp/policy.zip && sudo unzip -j -o /tmp/policy.zip *.jar -d `jdk_switcher home oraclejdk8`/jre/lib/security && rm /tmp/policy.zip"
+
 script: mvn -fmain/pom.xml clean test
 
 after_success: mvn -fmain/pom.xml clean test jacoco:report coveralls:report