Here's everything you need to know about initializing Java classes and objects before executing them in the JVM.

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs.

Sealed classes in Java let developers limit the creation and use of subclasses and preserve the class hierarchy. Here is how sealed classes in Java work.

However, there are collection classes in Java that act like a Java array but resize themselves automatically. Any class that extends the List interface expands dynamically. Java arrays do not expand ...

Java provides a means to conveniently serialize data to maintain its integrity as it's sent over a network. Attackers can exploit vulnerabilities in the deserialization process if there aren't ...

Here are a few of the most evident global trends and technological events in Java that, in combination, will inform expectations for the Java software development industry in 2023.

These are typically problems with dynamic class loading, reflection and bytecode manipulation. Here are some examples of Java-based CVEs related to these practices: ...