I found this, thought it might be usefull.
Reference No.: QNX.000010141 Category(ies): Development
OSes: x86 - QNX RTOS 6.0.0
QNX RTP: Where can I get a Java Virtual Machine (JVM)?
I want to do some Java development. Where can I get a Java Virtual Machine (JVM)?
IBM's VisualAge Micro Edition 1.2 has a VM that runs on QNX RTP. This is included in the Beta Preview of Personal Configuration (AWT, RMI,
Beans) that works with RTP (x86).
Check out www.ibm.com/software/ad/embedded or www.embedded.oti.com. Look for the "technologies" section under downloads and find Personal Configuration Beta. You will find a download which will contain a tar
file with the J9 VM and class libraries for QNX RTP.