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OOP Thought Process

Object Oriented Programming concepts

QuestionAnswer
Explain how private eat() in PotPie, which inherits from Food, will be have when called upon from main() in Inheritance Class. Will error out b/c a private method cannot be accessed outside of the class.
abstract a property of a class when it is a subclass, and needs to be a superclass as well.
having a main() in every class (part 1) There is nothing wrong with having main methods in each of your classes.
having a main() in every class (part 2) When you package your code into a jar, you have to specify which class contains the main method you want to run in the MANIFEST.MF file, which goes in the META-INF directory of the jar.
having a main() in every class (part 3) You have to do this even if you only have one class with a main method as the java runtime needs to know which class it should look in to find the main method when you execute the jar file.
having a main() in every class (part 4) If you have main methods in your other classes, they will simply be ignored.
having a main() in every class (part 5) Only the class you specify as the main one in the MANIFEST.MF file will have it's main method executed.
overloading vs. overriding
Created by: greenism3
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