Stop using String.format when serializing cookie entries. This shaves about 25% CPU time off micro-benchmarks.
Use a Regex to detect characters that need quoting. The old version incurs a lot of costly conversions and lambda invocations. Micro-benchmarking on larger cookie values (50 bytes) shaves 70% off of serialization time.
Make mutable state more obvious. Also, replace maps with foreach when explicitly side-effecting
Make parens use consistent
Merge pull request #196 from daggerrz/feature/faster-cookies

Feature/faster cookies #scala-bug-bash