COMP 202 Lecture Notes - Lecture 25: Compile Time
27 Nov 2018
School
Department
Course
Professor
COMP 202 verified notes
25/25View all
2
COMP 202 Lecture 2: Number bases and Intro to programming languages- 7th Sept Thursday- Part 1
3
COMP 202 Lecture 3: COMP 202- Lecture-3 (Variables, Primitive Data Types, and Math Operators) & 4(Expressions, Command Line Arguments, and Random numbers)- 11th Sept Tuesday- Part 6
25
COMP 202 Lecture Notes - Lecture 25: Compile Time
Document Summary
Forreach loop is not going to be tested in the exam. Inheritance will not be tested in finals. Final focus more on syllabus after midterm (post midterm topics) Subclass inherits all the public or protected attributes and public methods of the super class won"t inherit constructors. A class derived from another class is called the subclass. The class from which subclasses are derived is called the superclass. Object class doesn"t have super class in java. The picture1 below gives the tree diagram that explains the relationship between object, subclass, superclass etc. For example, public class dog extends animal { The extends helps the class dog inherit all the methods from animal. Never give the same name to an attribute in the subclass with the same name to an attribute in a superclass. Overloading- is when two methods have the same name but different parameters (different signatures).
