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Java Extended
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Course Content

Java Extended

Java Extended

1. Deep Java Structure
How does the compiler works?Data Transfer in JavaFinal KeywordImporting LibrariesUsing Libraries In Our CodeTernary OperatorEnhanced Switch Statement
2. Methods
What is a Method?Creating Our Own MethodsChallenge: Names Starting with Letter BVoidMethods PracticeMethod Overloading RecursionFind Maximum and Minimum in Array Challenge
3. String Advanced
Deeper into StringMethod split()Uppercase Even Words ChallengeindexOf() methodCharacter Indices Sum Challengetrim() MethodSubstring First and Last Characters Challenge
4. Classes
What is class?Main Class and MethodAccess modifiersClass CreationCat Meowing ChallengeConstructorTeam Constructor ChallengeMethod toString()Parrot Information Display Challenge
5. Classes Advanced
Complex Classes UsagePet and Owner Relationship ChallengePrivate ModifierAnimal Information Display ChallengeGetter and SetterCountry Information Management ChallengeSummary

bookAnimal Information Display Challenge

Task

Your task is to bypass the private access modifier and create two objects with the necessary parameters, then display them.

  1. Create two objects of the Animal class — one for a cat and one for a dog.
  2. Use the Animal(String type, String name, String color) constructor to pass the parameters type, name, and color for each object.
  3. After creating the objects, use System.out.println() to print information about each animal.

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Section 5. Chapter 4
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bookAnimal Information Display Challenge

Task

Your task is to bypass the private access modifier and create two objects with the necessary parameters, then display them.

  1. Create two objects of the Animal class — one for a cat and one for a dog.
  2. Use the Animal(String type, String name, String color) constructor to pass the parameters type, name, and color for each object.
  3. After creating the objects, use System.out.println() to print information about each animal.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 5. Chapter 4
toggle bottom row

bookAnimal Information Display Challenge

Task

Your task is to bypass the private access modifier and create two objects with the necessary parameters, then display them.

  1. Create two objects of the Animal class — one for a cat and one for a dog.
  2. Use the Animal(String type, String name, String color) constructor to pass the parameters type, name, and color for each object.
  3. After creating the objects, use System.out.println() to print information about each animal.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Task

Your task is to bypass the private access modifier and create two objects with the necessary parameters, then display them.

  1. Create two objects of the Animal class — one for a cat and one for a dog.
  2. Use the Animal(String type, String name, String color) constructor to pass the parameters type, name, and color for each object.
  3. After creating the objects, use System.out.println() to print information about each animal.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 5. Chapter 4
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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