4.0.0 org.apache.guacamole guacamole-auth-ban jar guacamole-auth-ban http://guacamole.apache.org/ org.apache.guacamole extensions ${revision} javax.servlet servlet-api 2.5 provided org.apache.guacamole guacamole-ext org.checkerframework checker-qual com.google.errorprone error_prone_annotations com.github.ben-manes.caffeine caffeine 2.9.3