COMMAND: official Ktor/Gradle/JDK 21 references
https://ktor.io/docs/server-create-and-configure.html HTTP=200
https://docs.gradle.org/8.14/userguide/application_plugin.html HTTP=200
https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/lang/Runtime.html#addShutdownHook(java.lang.Thread) HTTP=200
Sat Oct 10 06:24:36 AM UTC 2026
openjdk version "21.0.12.1" 2026-08-18
OpenJDK Runtime Environment (build 21.0.12.1+1-1-24.04.4-Ubuntu)
OpenJDK 64-Bit Server VM (build 21.0.12.1+1-1-24.04.4-Ubuntu, mixed mode, sharing)
