coverity#1231676 Uncaught exception

Change-Id: I70c6255f062c6624bc367a8fb81288c99b6635b3
coverity#737702 Uncaught exception

Change-Id: Idfc005c1c34c609b7dcaae266cdaf6a15a403e5a
coverity#1231674 Uncaught exception

and

coverity#1231675 Uncaught exception

Change-Id: If0907f2048fc5e492d5b8b49388c3bfad542e5f7
coverity#1132709 Uncaught exception

Change-Id: If828f82e36d12ceca7e6392de5757a131c99462c
coverity#983649 Uncaught exception

Change-Id: I928e8dbeeac168a02c82f2fafe881dae38ae4e3c
coverity#983637 Uncaught exception

Change-Id: Ib405aabc4b9da1e06a009159a0ec3a15af1c7570
coverity#983636 Uncaught exception

Change-Id: I5c35d3085ec0dfa0e1d27caa9cdac5792d98812b
coverity#983635 Uncaught exception

Change-Id: I4be3600af6ee97ba9f962edf9723c04d89b161e4
coverity#1231668 Unchecked return value

Change-Id: Ia7e47b5d42e9a488b3952f12d607b3f17661c44d
coverity#1231667 Unchecked return value

Change-Id: I40d8fc61b1e488955faa61c868877c7b6487c529
coverity#735993 Explicit null dereferenced

Change-Id: Ib8b1af5a783a2bae285c24e5153cce4713a2e2dd
coverity#1158079 Unchecked dynamic_cast

Change-Id: Iab2c78af7dcf967ccdf5016266324c805856af0b