If XPCOMJavaProxy.isXPCOMJavaProxy() is passed a null reference, than it will throw a NullPointerException. Need to check for null ref and return false.
Adam, you probably don't have permissions to set the review flags on a patch, but if you could take a look and give me your blessing (or not), I would appreciate that.
Checked in to trunk and 1.8 branch. ->FIXED Also asking for 18.104.22.168 approval. This is a very minor, low-risk path to add a null check.
Re: approval22.214.171.124? : this patch is JavaXPCOM/XULRunner only and will not affect Firefox/Thunderbird.
Comment on attachment 222957 [details] [diff] [review] patch approved for 1.8.0 branch, a=dveditz for drivers