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Extend classes and override methods

Extend classes and override methods: Java Essential Training: Objects and APIs
Extend classes and override methods: Java Essential Training: Objects and APIs

In Java, you create a subclass of an existing class with the keyword "extends". Each class can have one and only one superclass. If you don’t define an explicit superclass, then your custom class extends the Java Object class.

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Skill Level Intermediate
2h 46m
Duration
120,985
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Skills covered in this course
Developer Programming Languages Java

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