In my previous post ( Part 4 of my series on dealing with too many parameters in Java methods), I looked at method overloading as one approach to providing clients with versions of methods or ...

In the current series of posts I am writing on reducing the number of parameters required to call Java methods and constructors, I have focused so far on approaches that directly affect the ...

When you design a method in a Java class, some parameters may be optional for its execution. No matter it is inside a DTO, a fat model domain object, or a simple stateless service class, optional ...

Methods with Parameters Let's continue the block party example we saw in the last lesson. Assume a neighbor is walking around and asking each guest what they would like cooked on the grill. Let's ...

The easiest way to optimize your Java runtime is to supply correct JVM options and parameters. In honor of the Java 21 release, we examine the 21 most important Java JVM options you can configure.

This post explains how to call a method in Java. Learn how to define methods, call them from other classes, and pass arguments!