JDK version for NW2004s Windows Server 2003 x86 32bit

Hi,

Does anyone know what JDK version should be running for NW2004s Windows Server 2003 x86 32bit?

I have checked the Product Availability Matrix(PAM) and it has no mentioned for Windows x86 system.

Our current version is 1.3, is that sufficient?

Points will be given to useful answers.

Thanks,

Annie