OpenJDK is a free and open-source implementation of the Java SE platform. It is available on Debian and AWS for seamless Java development. OpenJDK provides a robust and secure environment for developing and deploying Java applications. With its modular architecture, developers can easily customize and optimize their Java runtime environment. OpenJDK is supported by a vibrant community of developers and users who contribute to its development and maintenance. Whether you are developing Java applications on-premises or in the cloud, OpenJDK provides a reliable and scalable platform for your needs.