c++ parsing get stuck when parsing OpenOffice code

I hope I picked the right component
parsing AOO get stuck at the same point.
xmlExport.cxx

Steps to recreate:
1) checkout OpenOffice.
2) Import OpenOffice as C++ Project
3) wait until it reaches the faulty file.

I could not locate any error message.
If I try to close the project or the IDE it will not get closed. I have to kill it.

I am on Arch Linux.
JVM is set to 8GB Ram. usage is around 3GB