letSencrypt Windows Tomcat
keytool -import -alias tomcat -keystore <your_keystore_filename>
-file <your_certificate_filename>
Cautious Cottonmouth
keytool -import -alias tomcat -keystore <your_keystore_filename>
-file <your_certificate_filename>
keytool -import -alias root -keystore <your_keystore_filename>
-trustcacerts -file <filename_of_the_chain_certificate>
"%JAVA_HOME%\bin\keytool" -genkey -alias tomcat -keyalg RSA