Oracle has banned AI-generated code and content from contributions to the open-source OpenJDK project, citing concerns about reviewer workload, safety, security, and intellectual property risks, while still permitting developers to use AI tools privately for tasks like debugging and research. This stance stands in notable contrast to Oracle's internal enthusiasm for AI-generated code, with co-founder Larry Ellison boasting that AI now writes Oracle's own software, and the company attributing recent mass layoffs partly to AI adoption. The apparent double standard has drawn scrutiny, coinciding with Oracle's aggressive $70 billion datacenter investment and a subsequent credit rating downgrade to just one notch above junk status.