Java Programming

Hi

I am getting this error

java.io.IOException: Not enough space
at sun.nio.ch.FileChannelImpl.map0(Native Method)
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:728)
I ahve a shell script which spawn three jvms

Two jvms have XMX=12288M
and the third XMX=10240M

Basically each jvm has around 12 threads to read in xml files and process them.
The HP machine has around 70 GB RAM.

So, in total the java uses around 36 GB only but still it crashes.


I then change the xml files so that the third jvm does not read any files
but it is just spawned for the sake of it.
Even then it crashes with the same error.


Any idea what can be done to fix this.

Thanks