Simple IF in java, what's wrong? [on hold]

I'm trying to figure out what's happening in this simple IF condition...

The idea is: -If the two first conditions or the two second condition.

So, if it's AUDI and not null, OR, VOLKSWAGEN and not null, do...

My code is:

if((request.getOBJECT().value().equals("AUDI") && request.getESTADO()!=null)  || (request.getOBJECT().value().equals("VOLKSWAGEN") && request.getESTADO()!=null ))

The problem is that this is not working. Why?

EDIT: The actual values are AUDI and null, so it's supposed to not enter in the if, but it's going in