![]() Oracle JDK is not going to provide long-term support for its upcoming releases where the users have to go for latest release every time by staying updated to the latest versions to get support.Oracle JD is going to be paid version from its version 10.0.X plus where the users have to either pay or have to rely on OpenJDK to make use of its free version.The existing applications can be migrated from Oracle JDK to Open JDK and vice versa in terms of the usage and licensing agreements of the using party.Oracle JDK does not create any issues while running JDK whereas OpenJDK produces some issues while running JDK for some of the users.Oracle JDK has licensing implications if it is used whereas OpenJDK has no such kind of issues and can be used in any way which satisfies the completely open source and free usage.Oracle JDK has less open source community compared to the OpenJDK where OpenJDK community users outperform the features released by Oracle JDK to improve the performance.Oracle JDK provide much better performance compared to the OpenJDK in terms of responsiveness and JVM performance.Oracle JDK has good GC options and better renderers whereas OpenJDK has fewer GC options and has slower graphics renderer options because of its distribution which contains own renderers.Oracle JDK has Flight Recorder feature and Open JDK has Font Renderer feature which are the noticeable differences between OpenJDK vs Oracle JDK.Oracle JDK is being used by the top companies in their tools like Android Studio, Minecraft and IntelliJ IDEA development tools where Open JDK is less preferred.The build process for the Oracle JDK is based on the OpenJDK, hence there is no technical difference between OpenJDK vs Oracle JDK.Oracle JDK is licensed under Binary code license agreement whereas OpenJDK is licensed under GPL v2 license.Oracle JSK supports the changes in release for long-term whereas Open JDK supports only until the next release is planned and done.Oracle JDK will concentrate more on the stability because it gives importance to more of its enterprise audience whereas Oracle JDK makes frequent releases to support additional performances and this may result in instability.Oracle JDK releases will happen for every three years whereas OpenJDK release happens for every three months.We should note that before this long-running project, there were JDK Release Projects that released one feature and were then discontinued.Both Oracle vs OpenJDK are popular choices in the market let us discuss some of the major Differences Between Oracle vs OpenJDK: And, just like for Oracle, the JDK Project will also deliver new feature releases every six months. Initially, it was based only on the JDK 7, but since Java 10, the open-source reference implementation of the Java SE platform is the responsibility of the JDK Project. We should emphasize that OpenJDK is an official reference implementation of a Java Standard Edition since version SE 7. Note: the versions in italics are no longer supported. Let's take a look at the Java SE history: ![]() Oracle strongly recommends using the term JDK to refer to the Java SE (Standard Edition) Development Kit (there are also Enterprise Edition and Micro Edition platforms). It's thus named because it contains more tools than the standalone JRE, as well as the other components needed for developing Java applications. It contains a complete Java Runtime Environment, a so-called private runtime. JDK (Java Development Kit) is a software development environment used in Java platform programming.
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