Please note that upgrades to an SDK should always be done in a test environment and fully tested before used in production. Download the zip file for the version of ...

All of a sudden, this question caught me off guard. After reflecting on it, I decided to write down my understanding in a structured way.

Hello friends, If you have been programming in Java, then you know that Collections and Streams are two of the most important Java APIs. There is hardly any Java program I have written in my 15 years ...

The computer security industry is bracing for travel on long, bumpy roads littered with Log4j security problems as experts warn that software dependency patching hiccups will slow global mitigation ...

Internet discussion was abuzz about a 0-day vulnerability (one that can yield remote code execution) in Apache’s popular Log4J logging library for Java. This particular vulnerability–tracked as ...

Maven is an extremely popular Java build tool for a variety of reasons. As such, it is no wonder that developers and organizations are looking at setting up local Maven repositories to compliment the ...

Java 7 introduced the Method Handles with the java.lang.invoke.MethodHandle and java.lang.invoke.MethodHandles classes. The Well-Grounded Java Developer (which I have previously reviewed) covers ...

Groovydoc was introduced in 2007 to provide for Groovy what Javadoc provides for Java. Groovydoc is used to generate the API documentation for the Groovy and Java classes that compose the Groovy ...