src/main/java/software/amazon/cloudwatchlogs/emf/logger/MetricsLogger.java (2 lines):
	- line 46: environmentProvider = null; // TODO: should do some refactoring here
	- line 60: * Flushes the current context state to the configured sink. TODO: Support flush asynchronously


src/main/java/software/amazon/cloudwatchlogs/emf/environment/LambdaEnvironment.java (1 line):
	- line 36: // TODO: support probing asynchronously