I added a Student.jar into my Build Path in my eclipse like this- Right click on the project->BuildPath->Configure Build Path->Libraries->Add
windows2012
letters-and-numbers
trinidad
sbt-release
office-2007
exasol
rtweet
overlapping-matches
code-editor
hoare-logic
ssh2-sftp
tabbed-view
dotnetcorecli
yahoo
tidymodels
nodejs-express-server
bit-fields
thread-abort
dsl
import-maps
ranking
django-graphql-auth
startactivityforresult
modal-logic
enable-if
stomp.py
app-inventor
widget
listcellrenderer
data-representation