Thread: What are the skills required for Java development?

The major thing required for <a href="https://www.clariwell.in/best-java-course-in-pune"> Java developer</a> id sound technical knowledge of technology and good analytical skills. Candidate should know following technical details also
• OOPs Concepts & Patterns
• Abstract Classes and Interfaces
• Constructors
• File IO and Serialization
• Collections – List, Map, Set
• Exceptions – Checked, Unchecked
• Generics
• JVM and Memory Management
• Multithreading and Synchronization
• Dependency Injection
• JSP / Servlets
• Web Frameworks like Struts / Spring
• Service Oriented Architecture / Web Services – SOAP / REST
• Web Technologies like HTML, CSS, JavaScript and JQuery
• Markup Languages like XML and JSON

JSP, Servlet and Struts are out to date... go ahead with Spring.
You forget lambdas, annotations, enums, introspection...
If you're going to learn web technologies, take a look at bootstrap.
Learn Kotlin too, it's a good way to see where are the barriers of a language.