Make ClassUtil#forceOpen trap all RuntimeException

[slandelle]

Motivation:

Starting Java 9, this piece of code can also throw a java.lang.reflect.InaccessibleObjectException.

Modification:

As this Exception appeared in Java 9 and jodd is compatible with Java 8, we have no choice but to trap the parent class which is RuntimeException.

Result:

Jodd reflection doesn't choke on unopened classes.

[igr]

Thanx, I just released a new version! Do you need me to release any other project that uses util?

[slandelle]

Thanks a lot! No need to release the other libs for me, that's what dependency management is for 😄