I've tried so many times to import the sat4j library (https://www.sat4j.org/index.php) into the java IDE eclipse by adding the jar files in the lib folder which
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cursor-position
division
wagtail-apiv2
datetime64
checkedtextview
adobe-embed-api
chilkat-xml
hexagonal-tiles
installutil
cldr
smo
flutter-test
nsslider
rasa-core
sas-wps
mcedit
propertypath
modular-design
user-account-control
authorize.net
ajax-request
dagger-2
facebook-oauth
angular-ivy
ms-media-foundation
negative-zero
tx-mask
xspf
tsoa