Question: Eclipse is closed source

Answer:

No, Eclipse is not closed source. Eclipse is an open-source integrated development environment (IDE) that is freely available under the Eclipse Public License (EPL), which is an open-source license. This means that the source code for Eclipse is publicly available, and anyone can download it, modify it, and contribute to its development. The open-source nature of Eclipse has made it popular among developers, as it allows for greater flexibility and customization, and promotes collaboration and innovation within the development community.