Need advice about certification: do J2SE 1.4 or wait for 1.5 to go out?

I need advice here! I am studing for Java Programmer certification (310-035) and I know now that the certification does not have any expiration date, instead it's version based. So, if I get now a J2SE 1.4 certification, soon it will be outdated... I guess!
Does anyone know or have any ideia of WHEN java 1.5 sdk will be avaliable, and anyone can tell me how long it will take for a new 1.5 programmer certification be avaliable for general public?

Do both. 1.5 is far enough away that you do not want to wait for it.
And besides, 1.5 has enough new stuff in it that you'll want to recertify anyway.

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    https://decibel.ni.com/content/docs/DOC-15014
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