RANDOM ISSUE: Java jre 7u65 setup is not ending as it did

Software tested: Java Runtime Environment 7u65
Guilty commit: Commited by ThFabba 0.4.15-dev-1132-ga30edc3 https://github.com/reactos/reactos/commit/a30edc324e5a3c265d01d345bf33786faa6ae727
Last working: 0.4.15-dev-1131-ga385a78
Arch: At least x86 (I think x64 suffers also because of this).
Compiler: gcc

Description of the bug:
Run Java 7u65 setup. Will assert, as it didn't. The installation is reported as completed, but it's wrong and doesn't install some files.

Screenshot: JavaCrap.png

Debuglog: JavaCrap.log
Last working: WorkingJava.log