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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 RecursionChallenge: Find Maximum and Minimum in Array
3. String Advanced
Deeper into StringMethod split()Challenge: Uppercase Even WordsindexOf() MethodChallenge: Finding the Longest Wordtrim() MethodChallenge: Email Validation
4. Classes
What is Class?Main Class and MethodAccess ModifiersClass CreationChallenge: Get Information About the ObjectConstructorChallenge: Team ConstructorMethod toString()Challenge: Parrot Information Display
5. Classes Advanced
Complex Classes UsageChallenge: Pet and Owner RelationshipPrivate ModifierChallenge: Animal Information DisplayGetter and SetterChallenge: Updating User InformationSummary

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Challenge: Animal Information Display

Task

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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 β€” one for a cat and one for a dog.
    • You need to create an object cat of the Animal class with the type "Cat", name "Garfield", and color "Red".
    • You also need to create an object dog of the Animal class with the type "Dog", name "Maks", and color "Black".
  2. Create and 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.

Solution

java

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SectionΒ 5. ChapterΒ 4
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book
Challenge: Animal Information Display

Task

Swipe to start coding

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 β€” one for a cat and one for a dog.
    • You need to create an object cat of the Animal class with the type "Cat", name "Garfield", and color "Red".
    • You also need to create an object dog of the Animal class with the type "Dog", name "Maks", and color "Black".
  2. Create and 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.

Solution

java

solution

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!

SectionΒ 5. ChapterΒ 4
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