Some were never closed, other closed twice. This change
makes all Cursor instances behave, having the #close()
call in a finally{} clause, and puts the burden of closing
the cursor squarely on the creator rather than in the
called methods.
There is however one exception that is beyond the scope
of this change: UserDictionarySettings have a Cursor
member, it's never closed, and fixing the problem is not
obvious. This change adds a TODO for now.
It's not very clear if this change actually helps with
bug#12670151, but it may be related and it's a good
think to do anyway.
Bug: 12670151
Change-Id: I87cc44387e7dee3da1488671b93a28d9d73f7dc0
This is a bit of a shot in the dark, as I really don't see how this
can happen, but this should fix it in the correct way no matter
how it's actually happening.
Bug: 9301836
Change-Id: I472865b7a78883942c9fd46773238c23788674f8
Tadashi G. Takaoka
Jean Chalard
Ken Wakasa