Write a program that will take an input file called input. txt which will contain a Java program and parse it and output an annotated version.

Its all  useless we should stop doing everything digitally

I’d say platform as a service (paas) or application platform as a service (apaas) or platform base service is a category of cloud computing services that provides a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.