emr-user-role-mapper-application/src/main/java/com/amazon/aws/emr/common/system/user/LinuxUserIdService.java (1 line):
	- line 112: // TODO: re-throw this


emr-user-role-mapper-application/src/main/java/com/amazon/aws/emr/mapping/DefaultUserRoleMapperImpl.java (1 line):
	- line 63: // TODO: We may relax this to allow null value. In case of null value, parse all keys under above bucket


emr-user-role-mapper-application/src/main/java/com/amazon/aws/emr/credentials/STSCredentialsProvider.java (1 line):
	- line 77: // TODO: we should consider using Caffeine which provides ttl at item level


emr-user-role-mapper-application/src/main/java/com/amazon/aws/emr/mapping/ManagedPolicyBasedUserRoleMapperImpl.java (1 line):
	- line 50: // TODO: We may relax this to allow null value. In case of null value, parse all keys under above bucket