SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder” on AWS instances

1. Description
   Some of the log4j features cannot be used when we run Nemo on AWS instances.

1. Error message

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.

1. References

https://stackoverflow.com/questions/7421612/slf4j-failed-to-load-class-org-slf4j-impl-staticloggerbinder

https://www.slf4j.org/codes.html#StaticLoggerBinder