Merge branch 'master' of git.sw4j.net:sw4j-net/jre11

RUN apt-get update && \

    apt-get -y upgrade && \

    apt-get -y install openjdk-11-jre

    apt-get -y install openjdk-11-jre && \

    sed -i -e "s/keystore\.type=pkcs12/keystore.type=jks/g" /etc/java-11-openjdk/security/java.security && \

    rm /etc/ssl/certs/java/cacerts && \

    /var/lib/dpkg/info/ca-certificates-java.postinst configure