Null dereference. Patch forthcoming.
Created attachment 49636 [details] proposed fix
Created attachment 49644 [details] proposed fix Different Java versions may have different stack traces, don't want the results to change because of that.
Created attachment 49645 [details] proposed fix Actually uploading a new patch.
Comment on attachment 49645 [details] proposed fix r=me
http://trac.webkit.org/changeset/55315