static blocks in Tamil | Java | Object Orientation and Programming | #java #javatamil #coding

Hello guys Today Am gonna explain the static blocks in Object orientation and programming language in java programming language with the eclipse environment .

In Java, a static block (also known as a static initialization block) is used for initializing static variables. It is executed when the class is loaded into the JVM, and it runs only once per class, regardless of how many instances of the class are created. Static blocks are useful for performing setup tasks that need to be done once for the entire class.
Static Initialization: The static block is executed when the MyClass class is loaded into the JVM. In this case, the staticVariable is initialized to 10.
You can have multiple static blocks in a class. They are executed in the order they appear in the class definition.
Use Cases
Initialization of Static Variables: Static blocks are commonly used to initialize static variables that require more complex setup than a single assignment.
Logging Configuration: Setting up logging configurations or other system-wide configurations.
Key Points
Static blocks are executed once when the class is loaded.
They can be used to perform complex static variable initialization.
The order of execution of multiple static blocks is from top to bottom, as they appear in the class.
Static blocks provide a flexible way to initialize static resources and perform class-level setup tasks in Java.

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