what is the proper way deploy maven java adapter -

this tutorial deploy adapter jar file

• file → import... → maven → existing maven projects.(java adapter create cli use comment "mfpdev adapter create")
• add 2 jar file lib folder
• select run → run configurations..., right-click on maven build , select new.
  • provide name: "maven deploy".
  • set goal: "adapter:deploy".

but run not enable . missing?

project structure :

run → maven install not found build adapter

and used flowing command fileuploadadapter java adapter cli

mfpdev adapter create
cd fileuploadadapter/
mfpdev adapter build
mfpdev adapter deploy

you're missing step need build adapter.
there nothing deploy if did not build yet.

building adapter
build adapter, right-click on adapter folder , select run → maven install.