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HomeJavajavaTutorialWhere Can I Find the Java JDK Source Code?

Where Can I Find the Java JDK Source Code?

Locating the Java JDK Source Code

When seeking to comprehend the intricacies of a specific method in the Java API, it becomes necessary to acquire the Java Development Kit (JDK) source code. This resource provides valuable insights into the inner workings of the API, allowing developers to gain a deeper understanding of its functionality.

Since the JDK source code plays a crucial role in code comprehension, it's essential to know where it can be found. Fortunately, several resources offer access to the source code for various versions of the JDK.

Official Oracle Downloads

For the most reliable access to the JDK source code, consult Oracle's official website. Oracle provides downloads for JDK 8, JDK 7, and JDK 6. These downloads are available as src.zip packages, which contain the entire source code for the respective JDK version.

Mercurial Repositories

Another option for obtaining the JDK source code is through Oracle's Mercurial repositories. These repositories host the source code for various JDK versions and can be accessed via web browsing or cloning.

Specific Examples

  • JDK 8: https://hg.openjdk.java.net/jdk8/jdk8/
  • JDK 7: https://hg.openjdk.java.net/jdk7/jdk7/
  • JDK 6: https://hg.openjdk.java.net/jdk6/jdk6/

By utilizing these resources, developers can easily acquire the JDK source code necessary for exploring the intricacies of specific Java API methods and gaining a comprehensive understanding of their functionality.

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