Frozen, unmigrated verbatim copy of crnk-setup-servlet on javax.servlet - exists solely so crnk-setup-spring-boot2 (frozen on Spring Boot 2.3.12/Tomcat 9/javax) has a servlet-glue module it can depend on, since the jakarta-migrated mainline crnk-setup-servlet cannot run on that stack. Not actively migrated or maintained beyond keeping it compiling - see crnk-setup-servlet for the supported jakarta.servlet integration.