Triggering Org and env creation scripts from outside Apigee using a java based application .

[#1]

I have a use case where i need to call org creation and environment creation script for an Apigee edge instance via external java application providing required parameters as expected by script .Could you please advise how to pass arguments from an external application to invoke org-create.sh and add-env.sh .

Moreover i would also like to know best practices around keeping track of port number as i would be running environment creation script multiple times for different environment for n number of organisations. .