Return Parameters in Methods
Explore how Java methods return values to calling classes and understand the concept of return parameters. Learn the difference between methods that return a value and those declared with void. Discover techniques to handle returning multiple values, including modifying objects via methods or creating custom objects, enabling you to write versatile and effective Java programs.
We'll cover the following...
We'll cover the following...
Return parameters
Return parameters are ones that the method will send back to the class from where it was called. To understand, let’s look at the diagram below which shows a function that changes ...