-ENV http_proxy $HTTP_PROXY
-ENV https_proxy $HTTPS_PROXY
-
-RUN apt-get update && apt-get install -y software-properties-common
-RUN apt-get install -y wget && \
- apt-get install -y unzip && \
- apt-get install -y curl && \
- apt-get install -y build-essential && \
- apt-get install -y libssl-dev
-RUN sudo -E add-apt-repository ppa:openjdk-r/ppa && apt-get update && apt-get install -y openjdk-8-jdk && apt-get install -y git curl && apt-get install -y pandoc
+RUN yum install -y wget unzip socat java-1.8.0-openjdk-headless
+RUN sed -i 's|#networkaddress.cache.ttl=-1|networkaddress.cache.ttl=10|' /usr/lib/jvm/jre/lib/security/java.security
+ENV JAVA_HOME /usr/lib/jvm/jre