Merge pull request #577 from pivotal-legacy/openjdk

Switches from Oracle JDK to Open JDK

Dockerfile

@@ -8,6 +8,7 @@ ENV SBT_VERSION 1.1.1
 ENV GRADLE_VERSION 4.10.3
 ENV RUBY_VERSION 2.6.1
 ENV MIX_VERSION 1.0
+ENV JDK_VERISON 8u211
 
 # programs needed for building
 RUN apt-get update && apt-get install -y \
@@ -34,18 +35,13 @@ RUN npm install -g bower && \
 
 #install java 8
 #http://askubuntu.com/questions/521145/how-to-install-oracle-java-on-ubuntu-14-04
-RUN cd /tmp && \
-    wget --quiet --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/8u201-b09/42970487e3af4f5aa5bca3f542482c60/jdk-8u201-linux-x64.tar.gz -O jdk-8.tgz && \
-    tar xf /tmp/jdk-8.tgz && \
-    mkdir -p /usr/lib/jvm && \
-    mv jdk1.8.0_201 /usr/lib/jvm/oracle_jdk8 && \
-    rm /tmp/jdk-8.tgz
-
-ENV J2SDKDIR=/usr/lib/jvm/oracle_jdk8
-ENV J2REDIR=/usr/lib/jvm/oracle_jdk8/jre
-ENV PATH=$PATH:/usr/lib/jvm/oracle_jdk8/bin:/usr/lib/jvm/oracle_jdk8/db/bin:/usr/lib/jvm/oracle_jdk8/jre/bin
-ENV JAVA_HOME=/usr/lib/jvm/oracle_jdk8
-ENV DERBY_HOME=/usr/lib/jvm/oracle_jdk8/db
+RUN apt-get install -y openjdk-8-jdk
+RUN JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+
+ENV J2SDKDIR=/usr/lib/jvm/java-8-openjdk-amd64
+ENV J2REDIR=/usr/lib/jvm/java-8-openjdk-amd64/jre
+ENV PATH=$PATH:/usr/lib/jvm/java-8-openjdk-amd64/bin:/usr/lib/jvm/java-8-openjdk-amd64/jre/bin
+ENV JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
 
 RUN java -version