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The following commit(s) were added to refs/heads/master by this push:
     new aeda0a4  AdoptOpenJDK Eclipse OpenJ9 the Java runtime for OpenWhisk 
Java actions (#24)
aeda0a4 is described below

commit aeda0a4b9cd99e7632930f067f4f25629a2f5869
Author: Parameswaran Selvam <para...@users.noreply.github.com>
AuthorDate: Mon Apr 16 22:03:37 2018 +0530

    AdoptOpenJDK Eclipse OpenJ9 the Java runtime for OpenWhisk Java actions 
(#24)
    
    Enable AdoptOpenJDK + Eclipse OpenJ9 JVM is the Java runtime for OpenWhisk 
Java actions.
    
    Signed-off-by: Parameswaran Selvam <sparamesw...@gmail.com>
---
 core/javaAction/Dockerfile                 | 49 +++++++++++-------------------
 core/javaAction/proxy/compileClassCache.sh |  6 ++++
 2 files changed, 23 insertions(+), 32 deletions(-)

diff --git a/core/javaAction/Dockerfile b/core/javaAction/Dockerfile
index 93add0f..e8f43a5 100644
--- a/core/javaAction/Dockerfile
+++ b/core/javaAction/Dockerfile
@@ -1,38 +1,23 @@
-FROM buildpack-deps:trusty-curl
+FROM adoptopenjdk/openjdk8-openj9:jdk8u162-b12_openj9-0.8.0
 
-ENV DEBIAN_FRONTEND noninteractive
+RUN rm -rf /var/lib/apt/lists/* && apt-get clean && apt-get update \
+       && apt-get install -y --no-install-recommends locales \
+       && rm -rf /var/lib/apt/lists/* \
+       && locale-gen en_US.UTF-8
 
-RUN locale-gen en_US.UTF-8
-ENV LANG en_US.UTF-8
-ENV LANGUAGE en_US:en
-ENV LC_ALL en_US.UTF-8
-
-ENV VERSION 8
-ENV UPDATE 131
-ENV BUILD 11
-
-ENV JAVA_HOME /usr/lib/jvm/java-${VERSION}-oracle
-ENV JRE_HOME ${JAVA_HOME}/jre
-
-RUN curl --silent --location --retry 3 --cacert 
/etc/ssl/certs/GeoTrust_Global_CA.pem \
-  --header "Cookie: oraclelicense=accept-securebackup-cookie;" \
-  
http://download.oracle.com/otn-pub/java/jdk/"${VERSION}"u"${UPDATE}"-b"${BUILD}"/d54c1d3a095b4ff2b6607d096fa80163/server-jre-"${VERSION}"u"${UPDATE}"-linux-x64.tar.gz
 \
-  | tar xz -C /tmp && \
-  mkdir -p /usr/lib/jvm && mv /tmp/jdk1.${VERSION}.0_${UPDATE} "${JAVA_HOME}" 
&& \
-  apt-get autoclean && apt-get --purge -y autoremove && \
-  rm -rf /tmp/* /var/tmp/*
-
-RUN update-alternatives --install "/usr/bin/java" "java" 
"${JRE_HOME}/bin/java" 1 && \
-  update-alternatives --install "/usr/bin/javac" "javac" 
"${JAVA_HOME}/bin/javac" 1 && \
-  update-alternatives --set java "${JRE_HOME}/bin/java" && \
-  update-alternatives --set javac "${JAVA_HOME}/bin/javac"
+ENV LANG="en_US.UTF-8" \
+       LANGUAGE="en_US:en" \
+       LC_ALL="en_US.UTF-8" \
+       VERSION=8 \
+       UPDATE=162 \
+       BUILD=12
 
 ADD proxy /javaAction
 
-RUN rm -rf /javaAction/.classpath /javaAction/.gitignore /javaAction/.gradle 
/javaAction/.project /javaAction/.settings /javaAction/Dockerfile 
/javaAction/build
-
-RUN cd /javaAction; ./gradlew oneJar
-
-RUN rm -rf /javaAction/src
+RUN cd /javaAction \
+       && rm -rf .classpath .gitignore .gradle .project .settings Dockerfile 
build \
+       && ./gradlew oneJar \
+       && rm -rf /javaAction/src \
+       && ./compileClassCache.sh
 
-CMD ["java", "-jar", "/javaAction/build/libs/javaAction-all.jar"]
+CMD ["java", "-Dfile.encoding=UTF-8", 
"-Xshareclasses:cacheDir=/javaSharedCache,readonly", "-Xquickstart", "-jar", 
"/javaAction/build/libs/javaAction-all.jar"]
diff --git a/core/javaAction/proxy/compileClassCache.sh 
b/core/javaAction/proxy/compileClassCache.sh
new file mode 100755
index 0000000..bf1d4fa
--- /dev/null
+++ b/core/javaAction/proxy/compileClassCache.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+#### Construct Class Cache with HTTP Server classes by starting the server ####
+java "-Xshareclasses:cacheDir=/javaSharedCache/" "-Xquickstart" "-jar" 
"/javaAction/build/libs/javaAction-all.jar" &
+HTTP_PID=$!
+sleep 2
+kill $HTTP_PID

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