I've just installed the Sun 1.4 JDK which uses Linux Emu (via pkgsrc).
I get the following problem:

Osgiliath: {1} java
Error occurred during initialization of VM
Could not reserve enough space for object heap

Linux Emu is enabled.  Free memory on the system right now is about 
100MB + swap.  I use NetBSD 1.6.1_RC3 (April 6) on i386.

Does anyone have the same problems, or get Java 1.4 to work?
Should I contact the pkg maintainer or send-pr?

Ulrich