Program flow control

- [Instructor] In this video I'll explain nine…flow control statements from the Java language.…In order to explain these flow control statements…we'll use three classes: a Person class,…an Age Category Enum and a Person Test.…Note that the Person class is contained…in the flow control package of your exercises file folder.…The Person class contains two strings for family name…and first name and age,…an age category enum…and a list of strings that we'll call hobbyList…and as the name indicates it will contain a list of hobbies.…

Our enumeration AgeCategoryEnum contains these values.…Let's look at the before method…of our test class Person Test.…In this we're creating a new person,…and then we're assigning values using if else constructs.…Here, note that there's an age gap.…This category will be unknown.…The reason that it will be unknown…is that the default value within the enumeration…is going to be zero.…

Also, we initialize the hobbyList by accessing the list…and then using list add method…to add these particular hobbies.…