Adding Java8 to .travis.yml as the macos build is attempting to use java 10.

jpwsutton · jpwsutton · commit 2494fb39d8dc · 2018-09-13T09:26:17.000+01:00
Signed-off-by: James Sutton &lt;james.sutton@uk.ibm.com&gt;
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,12 @@ matrix:
     - os: linux
       dist: trusty
       sudo: required
+      jdk: oraclejdk8
     - os: osx
+      jdk: oraclejdk8
+
+
+
 
 sudo: required
 
