Is the patch at http://sourceforge.net/projects/jboss/files/Weld/2.2.5.Final/ also for WildFly 9.0.0.Alpha1 ?
No the original one is not. However, I just uploaded a new patch for WF9 - http://sourceforge.net/projects/jboss/files/Weld/2.2.5.Final/wildfly-9.0.0.Alpha1-weld-2.2.5.Final-patch.zip/download