Java Development Kit

JDK 8u111 with NetBeans 8.2 free download

JDK 8u111 with NetBeans 8.2 free download

JDK stands for Java Development Kit. Java Platform, Standard Edition (Java SE) lets you develop and deploy Java applications on desktops and servers. Java offers the rich user interface, performance, versatility, portability, and security that today’s applications require.

Java SE Community at a Glance


Oracle has embarked on a Community Development Model initiative to make the development of the JDK more transparent, and create opportunities for collaboration and early feedback from the worldwide developer community. You can also participate in the community through the following avenues.

What is JDK?

The JDK, short for Java Development Kit, is a software development kit provided by Oracle Corporation. It serves as an essential resource for programmers, offering a collection of tools and libraries required to develop and run Java applications. The JDK ensures compatibility and consistency across various operating systems and platforms, making it a versatile choice for developers.

Components of JDK

  1. Java Compiler: The Java compiler is a key component of the JDK that translates Java source code into bytecode, which is understood by the Java Virtual Machine (JVM). It checks the syntax and correctness of the code, enabling developers to identify and rectify errors during the compilation process.
  2. JVM: The Java Virtual Machine is a crucial part of the JDK. It executes the bytecode generated by the Java compiler, allowing Java applications to run on different operating systems and hardware platforms. The JVM provides memory management, garbage collection, and other essential runtime functionalities, ensuring the efficient execution of Java programs.
  3. Java Libraries: The JDK includes a vast collection of libraries, also known as the Java Class Library or the Application Programming Interface (API). These libraries consist of pre-compiled classes and methods that offer a wide range of functionalities for developers. The libraries cover areas such as input/output operations, networking, database connectivity, graphical user interfaces, and more. By utilizing these libraries, developers can save time and effort by leveraging pre-existing code.
  4. Development Tools: JDK provides a set of development tools that streamline the software development process. These tools include debuggers, profilers, documentation generators, and integrated development environments (IDEs) such as NetBeans and Eclipse. They aid in code analysis, debugging, performance optimization, and project management, enhancing the productivity of Java developers.

Importance of JDK

The JDK plays a vital role in the world of Java development. Here are some key reasons why it holds such significance:

  1. Platform Independence: Java’s “write once, run anywhere” principle is made possible by the JDK. The Java compiler compiles the source code into bytecode, which can be executed on any device with a compatible JVM. This platform independence allows Java applications to run seamlessly across diverse platforms, including Windows, macOS, Linux, and more.
  2. Robust Development Environment: With its comprehensive set of tools and libraries, the JDK offers a robust development environment for Java programmers. It simplifies the process of writing, testing, and debugging code, accelerating the development cycle and enhancing overall productivity.
  3. Ecosystem and Community Support: Java has a vibrant and extensive ecosystem with a vast community of developers. The JDK serves as the foundation of this ecosystem, providing developers with the necessary tools and resources to create innovative Java applications. Additionally, the JDK benefits from continuous updates and improvements driven by the active Java community.

What’s New

Java Platform, Standard Edition 12
Java SE 12.0.2 is the latest release of Java SE Platform. Oracle strongly recommends that all Java SE users upgrade to this release.
arrow Download 

arrow  Release Notes   arrow  Press Release
Java Platform, Standard Edition 11
Java SE 11.0.4 is the latest release of Java SE 11 Platform. Oracle strongly recommends that all Java SE 11 users upgrade to this release.
arrow DownloadarrowRelease Notes
Java Platform, Standard Edition 8 Update 221 (Java SE 8u221)
This latest release of the Java Platform includes important bug fixes. Oracle strongly recommends that all Java SE 8 users upgrade to this release.
JDK for ARM releases are available on the same page as the downloads for other platforms

arrow DownloadarrowRelease Notes
Advanced Management Console
Provides system administrators an effective control over diverse Java versions running on desktops in the enterprise enabling a more secure environment and enhanced application experience and availability. Documentation

Security of the Java Platform
A description of security information provided by role. For developers, system administrators, home users, and security professionals.

Java Mission Control
Java Flight Recorder and Java Mission Control together create a complete tool chain to continuously collect low level and detailed runtime information enabling after-the-fact incident analysis. 
Release Notes   Demo   White Paper

Deployment Rule Set
Deployment rule set allows a desktop administrator to control the level of Java client compatibility and default prompts across an organization. Documentation


Java SE 12
Java SE 12.0.2 is the latest release for Java SE Platform.
arrow Release Notes  arrow  Download
Java SE 11
Java SE 11.0.4 is the latest release for JDK 11.
arrow Release Notes  arrow  Download
Java SE 8u221
Java SE 8u221 is the latest release for JDK 8.
arrow Release Notes  arrow  Download

communityProducts and Training

Oracle Java SE Subscriptions
Expert monitoring, diagnostics, and centralized management for enterprise and ISV Java-based applications.

Training & Certification:

Java SE 11 Training

Java SE 11 certification training courses help developers prepare for professional-level certification. Learn what is new with Java SE 11 and benefit from additional resources made available from Oracle.

Java SE 11 Learning Subscriptions

Java Learning Subscriptions provide you with access to content, certification exams, and reference material you can utilize for an entire year, helping you to reinforce your learning as you accelerate your career.

Learn More about Java Software
Java can reduce costs, drive innovation, and improve application services.

community Community

Become a part of the OpenJDK Community
Help shape the future of Java by joining and becoming an OpenJDK Contributor. 

Stay socially connected with OpenJDK
Follow OpenJDK on Twitter for social updates. 

Remain informed on Java Platform news
Read about news and updates published by members of the Oracle Java Platform Team.

Also Read:

Related Posts

Leave a Reply

Your email address will not be published. Required fields are marked *