Wrong Java version on Unified Directory Server

Wrong version Java

After losing the battle with the OS guys for control over java, I keep stumbling upon environments that have wrong java versions due to the fact java is installed in /usr/java, or /usr/bin.
In such cases, this is the result:

which java /usr/bin/java

As I do not have control over /usr/bin, I install java in /oracle/middleware/java, so I would like

which java /oracle/middleware/java/jre/bin/java

Adapting OUD

Luckily, adapting OUD to use another Java proves quite easy; just alter $MW_HOME/asinst_1/OUD/lib/set-java-home and $MW_HOME/asinst_1/OUD/config/java.properties to point to the correct java environment, and bounce the ldap server.