What are the topics which i would get to learn in advanced Java?

[shruti]

An advanced Java course typically delves into more specialized and complex areas of the Java programming language and its ecosystem. Here are some topics you might encounter:

Advanced Java I/O and NIO:

Deep dive into Java's Input/Output (I/O) mechanisms, including file handling, streams, and serialization.
Introduction to New I/O (NIO) for non-blocking I/O operations, channels, selectors, and buffers.
Multithreading and Concurrency:

Advanced concepts in multithreading, thread pools, concurrency frameworks, and managing synchronization and thread safety.
Understanding of Java’s java.util.concurrent package, including executors, concurrent collections, and atomic variables.
Networking:
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Advanced networking concepts, including socket programming, HTTP client-server interactions, and protocols.
Building scalable networked applications.
Java Reflection and Annotations:

Deep understanding of Java reflection for dynamic code analysis and manipulation.
Creating and using custom annotations, and understanding their use in frameworks.
Java Virtual Machine (JVM) Internals:

Insight into the JVM architecture, including the execution engine, garbage collection, and performance tuning.
Understanding class loading, memory management, and the Java memory model.
Enterprise Java:

Detailed exploration of Java Enterprise Edition (Java EE) or Jakarta EE, covering components like Servlets, JSPs, JSFs, and Enterprise JavaBeans (EJBs).
Working with Java Persistence API (JPA) for object-relational mapping and database interactions.
Web Services and APIs:

Building RESTful and SOAP-based web services.
Using frameworks like JAX-RS and JAX-WS, and understanding concepts like JSON, XML, and REST API design principles.
Microservices Architecture:

Principles and practices for developing microservices in Java, using frameworks like Spring Boot, MicroProfile, or Dropwizard.
Topics like service discovery, configuration management, and inter-service communication.
Security:

Security best practices in Java applications, including secure coding, data encryption, authentication, and authorization.
Understanding of Java Security Manager, Java Cryptography Extension (JCE), and secure communication protocols.
Testing and DevOps:

Advanced testing techniques, including unit testing, integration testing, and using frameworks like JUnit and Mockito.
Continuous Integration/Continuous Deployment (CI/CD) practices, build tools like Maven or Gradle, and containerization with Docker.
Performance Tuning and Optimization:

Techniques for profiling and optimizing Java applications, including identifying and addressing performance bottlenecks.
Tools like Java Flight Recorder, VisualVM, and JProfiler.
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