Java projects are widely popular in the world of software development due to Java’s platform independence, robustness, and versatility. These projects can range from small applications to large-scale enterprise systems, catering to a variety of industries such as banking, healthcare, education, and more. Below is an overview of common types, tools, and best practices for working with Java projects.

Common Types of Java Projects
1. Web Applications
Java EE (Enterprise Edition): Java EE provides robust libraries and frameworks for building large-scale, multi-tiered, secure web applications. Popular Java EE components include:
Servlets: To manage requests and responses between web browsers and servers.
JSP (JavaServer Pages): To build dynamic web content.
Enterprise JavaBeans (EJBs): To develop scalable and transactional enterprise applications. 
For More Info: Java Projects with Source Code (projectsforeveryone.com)