In Java mode, add the Java 9 options to an environment variable only used by Java 9 onwards
In Java mode, add the Java 9 options to an environment variable only used by Java 9 onwards

git-svn-id: bebc170ff85c5b7f4abbe7972f05e0e7a9925978@1814532 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-daemon,apache/commons-daemon,apache/commons-daemon,apache/commons-daemon