tree 089fa4e6f2480a34d0969b22d838562e485a84dc
parent b51115a314819b88feadfa7567c7869eb8b27f7d
author Dave Borowitz <dborowitz@google.com> 1420825917 -0800
committer Dave Borowitz <dborowitz@google.com> 1420828444 -0800

Make Schema and StatementExecutor interfaces AutoCloseable

We target Java 7, so this should make things nicer. We do not make
ResultSets AutoCloseable because they are implicitly closed when
iteration is finished, and close should otherwise be called manually;
they aren't really used from ARM blocks.

Override the existing close methods so we can remove the exception, as
the existing close implementations don't throw.

Change-Id: Ibc628eb1d7694e52078bacef4866a2ec55b369d2