Alex Buckley - Spec Lead, Java Language

Alex Buckley is the Specification Lead for the Java Language and the Java Virtual Machine at Oracle. He works on a variety of projects to increase the modularity and productivity of the Java SE Platform, and collaborates widely with experts in industry and academia. He holds a Ph.D. in Computing from Imperial College London.

Posts

• JEP targeted to JDK 26: 500: Prepare to Make Final Mean Final on November 7, 2025 JDK 26 Core Libraries Integrity by Default
• JEP Targeted to JDK 24: 498: Warn upon Use of Memory-Access Methods in sun.misc.Unsafe on November 28, 2024 JDK 24 Integrity by Default
• JEP targeted to JDK 24: 486: Permanently Disable the Security Manager on November 12, 2024 JDK 24 Security
• JEP 14: The Tip & Tail Model of Library Development on October 5, 2024
• JEP targeted to JDK 23: 471: Deprecate the Memory-Access Methods in sun.misc.Unsafe for Removal on June 4, 2024 JDK 23 Panama Integrity by Default
• Informational JEP: Preview Features: A Look Back, and A Look Ahead on January 18, 2023
• Important clarification on the com.sun namespace on March 30, 2021 Modules JDK 16 JDK 17
• New candidate JEP: 396: Strongly Encapsulate JDK Internals by Default on October 27, 2020 Modules
• Preview APIs in the Java Platform on August 1, 2020 Java Language
• Record Serialization on July 20, 2020 Amber Security
• Preview APIs in the Java Platform on March 3, 2020
• Preview APIs for preview features -- JDK 14+ on August 5, 2019 JDK 14
• Draft JEP: Keyword Management for the Java Language on May 1, 2019

Videos

• Modern Java Development with Tip & Tail on May 17, 2025
• Modular Development with JDK 9+ on April 17, 2017 Modules

Podcast

• Episode 30 “Preview Features: A Look Back and A Look Ahead” with Alex Buckley on March 21, 2023 JDK 20