FROM ubuntu:bionic RUN apt-get update && apt-get install -y \ autoconf \ build-essential \ curl \ make \ openjdk-11-jdk \ unzip \ zip # Download the JDK test library. WORKDIR /root RUN set -ex \ && curl -fsSL --retry 10 -o /tmp/jdktests.tar.gz http://hg.openjdk.java.net/jdk-updates/jdk11u/archive/8b3498547395.tar.gz/test \ && tar -xzf /tmp/jdktests.tar.gz \ && mv jdk11u-8b3498547395/test test \ && rm -f /tmp/jdktests.tar.gz # Install jtreg and add to PATH. RUN curl -o jtreg.tar.gz https://ci.adoptopenjdk.net/view/Dependencies/job/jtreg/lastSuccessfulBuild/artifact/jtreg-4.2.0-tip.tar.gz RUN tar -xzf jtreg.tar.gz ENV PATH="/root/jtreg/bin:$PATH"