java -fullversion doesn't work in build M, but it works in build L and before.

java -fullversion
Unrecognized option: -fullversion
Could not create the Java virtual machine.

SunOS unicorn 5.7 Generic_106541-02 sun4u sparc SUNW,Ultra-1
java version "1.3beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3beta-M)
HotSpot Core VM (build 1.3beta-b-release, 1.3beta-b-release, interpreted mode, release build b)
locale zh