Update tested java versions
- removed oracle-jdk-7 since it's not publicly available anymore
- added openjdk-9
- added oracle-jdk-9

Change-Id: Ib4d578a3468384663fba6499354e7bc90d1d18f0
diff --git a/tests/pillar/openjdk-9.sls b/tests/pillar/openjdk-9.sls
new file mode 100644
index 0000000..03bf307
--- /dev/null
+++ b/tests/pillar/openjdk-9.sls
@@ -0,0 +1,6 @@
+java:
+  environment:
+    enabled: true
+    version: '9'
+    platform: openjdk
+    development: false