BUG-642: get rid of sneakyThrow

This patch rids us of unneeded usage of Exceptions.sneakyThrow. It
generally hides problems and is only useful for generated (or sloppy)
code.

Change-Id: Ibb73f4546b1785c4bcb3e6c033249f58efd1d2d6
Signed-off-by: Robert Varga <rovarga@cisco.com>
BUG-893: do not store classPool

This prevents storing a reference to the classPool. It is not necessary
and it makes thinking about accesses much easier.

Change-Id: Iebbdac46c3ca445bbe36ba6efd19d3150d728f7f
Signed-off-by: Robert Varga <rovarga@cisco.com>
Merge "BUG-642: get rid of sneakyThrow"
Merge "BUG-893: do not store classPool"