Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

Learn how to design and implement a middleware layer in Java using RMI and CORBA, two popular technologies for distributed systems. Discover the benefits and challenges of middleware.

Learn how to implement the equals and hashCode methods in Java to ensure consistent and logical object equality in object-oriented design.

Create a DelegatingHandler for X-HTTP-Method-Override Now let’s implement an X-HTTP-Method-Override handler. This is a message handler, so as usual it should extend the DelegatingHandler class.

Dynamic Proxy Java Sample This is an example written in Java that demonstrates how to implement a simple dynamic proxy for intercepting method calls.

How does the open-closed SOLID principle work in a Java program? Here we show you what this important principle means, and how to implement the open-closed principle in Java.

Java Monitor Example Basic example of how to implement the monitor synchronization construct to allow mutual exclusion in threads. This is a common construct taught in computer science, and we will ...

The Java Scanner class provides the following self-explanatory methods: nextInt() nextByte() nextBoolean() nextFloat() nextDouble() nextLong() nextShort() But the one method it doesn’t have is ...