Chapter

Passing By Reference

From ComputerScienceOne by Dr Chris Bourke

Concepts

1. Why is the Utils.methodName() syntax used for methods?

   "The Utils.methodName() syntax is used because the methods are static –they belong to the class and so must be invoked through the class using the class’s name. We’ve previously seen this syntax when

2. How does Java handle passing primitive and object types to methods?

   "Java does not allow you the ability to specify if a variable is passed by reference or by value. Instead, all primitive types are passed by value while all object types are passed by reference. Moreo