four@twenty:~$ file /etc/alternatives/java /etc/alternatives/javac
/etc/alternatives/java:symbolic link to `/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java'
/etc/alternatives/javac:symbolic link to `/usr/lib/jvm/java-6-openjdk-amd64/bin/javac'
Forgive my noobishness but I am interpreting these messages as the runtime environment using Java 7 but the compiler is using Java 6?
Is this right, and if so, how can I set it to use Java version 7?