FileBot 3.8 (r1840)
JNA Native: 4.0.0
MediaInfo: MediaInfoLib - v0.7.64
7-Zip-JBinding: OK
chromaprint-tools: fpcalc version 1.0.0 (C:\Program Files\FileBot\fpcalc.exe)
Extended Attributes: OK
Groovy Engine:
Java(TM) SE Runtime Environment 1.7.0_45
64-bit Java HotSpot(TM) 64-Bit Server VM
Windows Server 2008 R2 (amd64)
No idea, probably not in my code though. You can try setting -Xmx256m or something like that to limit Java to 256m memory, if it takes more than that we know it's in the 7z native code, if it crashes with Java OutOfMemory errors it might be in the Java code.