$ java-config --list-available-vms
The following VMs are available for generation-2:
1)      Blackdown JDK 1.4.2.03 [blackdown-jdk-1.4.2]
2)      Sun 32bit JRE 1.6.0 [emul-linux-x86-java-1.6]
*)      Sun JDK 1.5.0.11 [sun-jdk-1.5]
4)      Sun JDK 1.6.0 [sun-jdk-1.6]
5)      Sun JRE 1.5.0.11 [sun-jre-bin-1.5]
6)      Sun JRE 1.6.0 [sun-jre-bin-1.6]