This issue is meant more so for keeping track of initialization, more specifically plugin/game initialization.

StagedTimekeeper.java is intended tracking how long each stage takes to log using a bit set/flags.

TypedStagedTimekeeper.java extends StagedTimekeeper.java to allow for type-safe timekeeping using enums.

More classes are planned to allow for localization and independence from other libraries, such as a class similar to Google's Guava Ticker.java and Stopwatch.java; usage of these classes in the codebase is debatable.