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
virtio
angular2-nativescript
folding
aeron
azure-webapps
pantheon
robovm
haddock
filtered-lookup
angular-ui-bootstrap
seaside
jfrog-container-registry
laravel-blade
eddystone
abstract-syntax-tree
thrift-protocol
message-bus
django-tables2
faye
steamvr
qlik-expression
geolite2
requestjs
nested-for-loop
haskell-stack
iview
ant-design-blazor
fluent-design
neptune
oembed