Bug#775213: elasticsearch: Java 8 is not detected by the init script

[Emmanuel Bourg]

Package: elasticsearch
Version: 1.0.3+dfsg-5
Severity: important
User: debian-java at lists.debian.org
Usertags: openjdk-8-transition

The init script for elasticsearch looks for a JRE at the following paths:
- /usr/lib/jvm/java-7-oracle
- /usr/lib/jvm/java-7-openjdk
- /usr/lib/jvm/java-7-openjdk-amd64
- /usr/lib/jvm/java-7-openjdk-armhf
- /usr/lib/jvm/java-7-openjdk-i386
- /usr/lib/jvm/java-6-sun
- /usr/lib/jvm/java-6-openjdk
- /usr/lib/jvm/java-6-openjdk-amd64
- /usr/lib/jvm/java-6-openjdk-armhf
- /usr/lib/jvm/java-6-openjdk-i386
- /usr/lib/jvm/default-java

I suggest reusing the heuristic in the init scripts of jetty8/tomcat8 since
it's able to detect the Java 8 environments.

Emmanuel Bourg