Try to use cglibs FastClass to invoke @Provides methods, it's faster!

Here is a caliper benchmark to demonstrate the difference.
https://caliper.googleplex.com/runs/2d349fec-2742-45e1-b6e5-16997c522387#r:scenario.benchmarkSpec.methodName,scenario.benchmarkSpec.parameters.strategy

This should save about 200-300 ns per method invocation and about 224 bytes (over 4 objects) of allocations for each invocation.

The cost of this (of course) is greater permgen usage and potentially slower startup/injector creation due to the class generation.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=66364901
Block when transferring request scope instead of checking owners & throwing exceptions.  This lets users delete hacky spin loops.

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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=66541958