FROM centos:7.7.1908 ADD jdk-9.0.4_linux-x64_bin.tar.gz /usr/local/ ENV JAVA_HOME /usr/local/jdk-9.0.4 ENV JRE_HOME /usr/local/jdk-9.0.4/jre ENV CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib ENV PATH $JAVA_HOME/bin:$PATH