Jbuilder 2008 crash with -1 error code

I found that JBuilder can fail during the first run with -1 code. After a short investigation, i discovered that there is a problem with JVM memory settings. In my case, max memory needed to be lowered due to -1 error code. I lowered the Xmx size to smaller one and it solved the problem. It can be done by changing -Xmx value in JBuilder.ini