#!/bin/bash set -e case "$1" in java8) echo "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u232-b09/OpenJDK8U-jdk_x64_linux_hotspot_8u232b09.tar.gz" ;; java11) echo "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.5%2B10/OpenJDK11U-jdk_x64_linux_hotspot_11.0.5_10.tar.gz" ;; java13) echo "https://github.com/AdoptOpenJDK/openjdk13-binaries/releases/download/jdk-13.0.1%2B9/OpenJDK13U-jdk_x64_linux_hotspot_13.0.1_9.tar.gz" ;; *) echo $"Unknown java version" exit 1 esac