Initialization Block In Java | Java Instance Initialization Block | Java Tutorial
In this video, Let's learn about the Instance Initialization Block in JAVA.
In a Java program, operations can be performed on methods, constructors, and initialization blocks.
Instance Initialization Blocks or IIBs are used to initialize instance variables. So firstly, the constructor is invoked and the Java compiler copies the instance initializer block in the constructor after the first statement super().
They run each time when the object of the class is created.
Initialization blocks are executed whenever the class is initialized and before constructors are invoked.
They are typically placed above the constructors within braces.
It is not at all necessary to include them in your classes.
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