what is the difference between different java JDK files: default-java , java-1.8.0-openjdk-amd64 , java-8-openjdk-amd64 , java-8-oracle
What is the difference between JVM, JDK, JRE & OpenJDK?
where to find the source in openjdk What can I do with Oracle JDK that I can not do with OpenJDK Cannot install openjdk-7-jdk on Ubuntu 14 Are OpenJDK and Oracle JDK compatible serialization wise? Error: Could not find or load main class OpenJDK 1.7 OpenJDK vs Java HotspotVM Javac not installed with openjdk-6-jdk Where I can find OpenJDK tests? Migrating to OpenJDK from Oracle JDK building java part of openjdk JavaFX and OpenJDK OpenJDK and com.sun.net WebLogic openJDK error OpenJDK's JDK location How to clone the OpenJDK Java 8 repository? How can I tell whether Java is Sun / Oracle / OpenJDK? What does "JPRT" means in OpenJDK Do I need to open my source code if I use OpenJDK as JVM? No java command with OpenJDK installation Is it possible to compile java using Oracle JDK and run the code on OpenJDK? String implement in Oracle JDK and OpenJDK Java - Is Set.contains() broken on OpenJDK 6? What is the reason to use OpenJDK? Where are the Java 7 updates for OpenJDK? Difference between openjdk-6-jre, openjdk-6-jre-headless, openjdk-6-jre-lib Oracle JDK and OpenJDK in production environment Is APPCDS available in OpenJdk? OpenJDK and Ubuntu Server Some @Override shows errors in Oracle Java but not in OpenJDK