Category: Articles

Safeguarding the Future of the Java EE Community

This was one of my interview question but I am still trying to get my head around it. If I create “new Object()”, the reference to this object will be on the stack, which will be 8 bytes on 64 bit….

Since Kotlin is 100 percent Java compatible and the official Android development language, it’s a great time to learn Kotlin with these top five courses.

This article demonstrates how to implement the new API in Java 11 by performing a REST API call using OpenJDK 11, focusing on HTTP Clients and WebSockets.

What is the best way to append live data to a file in Java? It’s very easy for developer to print output or some debug data to Eclipse Console using

Learn the difference between ArrayList vs Vector in terms of thread safety, performance, fail fast behavior and capacity management when buffer overflows.

This article discusses the OutputStreamAppender of logback, a logging framework for the Java applica…

Java LinkedList vs ArrayList. Both are different in many aspects and we need to understand both to make a wise decision when to use which class.

This is a repeat of the original Google Doc put together by the Java Champions community of independent Java leaders and experts

Developer and Java expert Jeanne Boyarsky will fight FUD during her Oracle Code One sessions.