Java is primarily known for its stability, cross-platform capabilities, extensive security, static typing, and multi-threading. It is the most widely-used programming language for writing various kinds of applications such as back-end, mobile, web applications, etc.
The full potential of this programming language cannot be explored in a single page code, which is the format of our current programming questions. The project question type provides a file-and-folder structure that enables the testing of Java concepts at various levels.
Additionally, Java-specific libraries can be added to the project thus providing further flexibility to the test setter to assess the candidates. These are automatically evaluated using JUnit test cases.