How Can I Locate the Java JDK Source Code?

Locating the Java JDK Source Code

To examine the code of a specific method in the Java API, access to the JDK source code is necessary. However, you have lost the src.zip package containing the official source code files.

Finding the Source Code

You can obtain the JDK source code from the following sources:

• Download Archive: An archive of the JDK 8, 7, and 6 source code can be downloaded here: [JDK Source Code Archive](URL to Archive)

• Mercurial Repositories: You can browse or clone the Mercurial repositories for JDK versions 8, 7, and 6:

  • JDK 8: [JDK 8 Mercurial Repository](URL to Repository)
  • JDK 7: [JDK 7 Mercurial Repository](URL to Repository)
  • JDK 6: [JDK 6 Mercurial Repository](URL to Repository)

Importing into Eclipse

Once you have obtained the source code, you can import it into Eclipse to enable viewing and analysis of the Java API methods. To do so:

1. Open Eclipse and navigate to File > Import.
2. Select File System from the list of import options.
3. Expand the file system browse tree and navigate to the location where you saved the src.zip package or cloned the Mercurial repository.
4. Select the src.zip file or the root directory of the cloned repository and click Finish.

After importing the source code, you can explore the Java API methods by right-clicking on a method in the Package Explorer and selecting Open Declaration. This will open the source code file for the method, allowing you to view and analyze its implementation.

The above is the detailed content of How Can I Locate the Java JDK Source Code?. For more information, please follow other related articles on the PHP Chinese website!