final in java | final class | final method | final variable | final function | java final

final in java | final class | final method | final variable | final function | java final

Java final keyword :
In this tutorial, we will learn about Java final variables, methods and classes with examples.
In Java, the final keyword is used to denote constants. It can be used with variables, methods and classes.
Once any entity (variable, method or class) is declared final, it can be assigned only once. That is,
the final variable cannot be reinitialized with another value.
the final method cannot be overridden.
the final class cannot be extended.
final keyword in java
final class in java
final method in java
final variable in java
final function in java
java final
interview question final keyword

Another Videos :

Topic : custom immutable class in java | user defined immutable class | interview question immutable class
Link: https://www.youtube.com/watch?v=WqzhlCFN9_Y

Topic : Custom key object for HashMap | object HashMap key | custom object as key in hashmap | hashmap key
Link: https://www.youtube.com/watch?v=626jyt0yN4M

Скачать видео