Java ClassesLesson 26Free preview

Java Classes/Objects

This lesson is part of Java · All levels

Summary

This lesson describes the relationship between class as a blueprint and object as a result of its creation. You learn to declare a class, then you create an instance using the new keyword, and you access fields and methods through the dot operator. One class can produce many objects with each data.

Key points

Class declared with class NameClass {...}
Object is created with the syntax NameClass nameObject = new NamaClass();
The point operator (.) is used to access the field and method of an object
Each object has a different instance data copy of each other.

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