You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java. Many programming languages allow passing ...

You cannot do this directly, but you can wrap a method in an class, instantiate it, and then pass the object. One way to do this would be with an internal class. Something like this might do the trick ...

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 parameters ...