Here is some important information about Oracle Java:

1. Oracle JDK and Oracle JRE Downloads Require Oracle Account: Oracle now requires users to have an Oracle account and accept the Oracle Technology Network License Agreement to download Oracle JDK (Java Development Kit) and JRE (Java Runtime Environment) distributions. This means you need to create an Oracle account and accept their terms to access the official Oracle downloads.

2. Commercial Licensing and Support: Oracle offers commercial licensing and support for Oracle JDK through its Oracle Java SE Subscription. Organizations that require long-term support, updates, and access to Oracle’s support services can purchase this subscription.

3. Oracle JDK vs. OpenJDK: Oracle JDK is based on OpenJDK, the open-source version of Java. Oracle JDK includes some additional features and tools, but for most purposes, OpenJDK is a suitable alternative. OpenJDK is freely available and open source, and it can be used without the need for an Oracle account or subscription.

4. Updates and Security Patches: Oracle releases updates and security patches for Oracle JDK as part of its subscription service. However, OpenJDK-based distributions also provide regular updates and security patches.

5. Oracle’s Commitment to Free Access: Oracle has stated that they are committed to providing free access to Oracle JDK for development and testing purposes. The changes in licensing primarily affect production use and deployment.

6. Community Support: The broader Java community and organizations have been actively involved in discussions and efforts to provide free, open-source, and well-supported alternatives to Oracle JDK for various use cases.