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
i18next
nhibernate-mapping
dbsql
jsoup
biztalk-2016
react-apollo-hooks
apache-commons-cli
asyncimageview
firebreath
fc
coroutineworker
fitsharp
external-display
react-virtual
uicontentview
hud
type-constructor
p-np
powerbi-filters
spring-gem
construction
printjs
precompile-assets
fitch-proofs
armadillo
amazon-workspaces
azure-stream-analytics
antd-mobile
preemption
iasyncdisposable