OpenOffice 3.0, which java must I use?

[Sebastian Setzer]

Hi,
On 64-bit FreeBSD 7, I installed these two packages:
  OOo_3.0.0_FreeBSD71X86-64_install_de.tbz
  diablo-caffe-freebsd6-amd64-1.5.0_07-b01.tar.bz2
When I run OOo, it prints
  javaldx: Could not find a Java Runtime Environment!
Is diablo the wrong java 1.5 JDK?

I didn't expect to need java - I just wantet to use StarBasic Macros.
But OOo seems to need it. I can't even set the Macro security options (when I press the button, nothing happens).

Sebastian