[travis-ci] test with MRI 2.1.0 + JDK 7 as well as 8 for JRuby

Author: kares

.travis.yml

@@ -4,6 +4,31 @@ rvm:
   - jruby-19mode
   - rbx-2
   - 1.8.7
-  - 1.9.2
   - 1.9.3
-  - 2.0.0
+  - 2.0.0
+  - 2.1.0
+jdk: # for JRuby only
+  - openjdk7
+  - oraclejdk8
+matrix:
+  exclude:
+    - rvm: rbx-2
+      jdk: openjdk7
+    - rvm: rbx-2
+      jdk: oraclejdk8
+    - rvm: 1.8.7
+      jdk: openjdk7
+    - rvm: 1.8.7
+      jdk: oraclejdk8
+    - rvm: 1.9.3
+      jdk: openjdk7
+    - rvm: 1.9.3
+      jdk: oraclejdk8
+    - rvm: 2.0.0
+      jdk: openjdk7
+    - rvm: 2.0.0
+      jdk: oraclejdk8
+    - rvm: 2.1.0
+      jdk: openjdk7
+    - rvm: 2.1.0
+      jdk: oraclejdk8