JDK crash

[armeris]

I'm having an issue using this library in a Grails 3.3.2 project.
It works fine in dev mode but when I try to create the war Gradle ends unexpectedly and a JDK threaddump file is generated.

I've created a new project to check if it was something caused by my project but it is reproduced.

I attach the project as well as the thread dump.

S.O: Ubuntu 17.10
JDK: 1.8.0_161 (tried several ones)
Grails: 3.3.2
Gradle: 4.4 (tried several ones)

hs_err_pid20071.log
testHibernate4.zip