Computer scienceProgramming languagesJavaCode organizationObject-oriented programmingClasses and objectsClasses and members

Initialization blocks

Theory

Multiple instance blocks

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Here's a class A containing multiple instance initialization blocks:

class A {

    {
        System.out.println("block A");
    }

    public A() {
        System.out.println("constructor");
    }

    {
        System.out.println("block B");
    }
}

What is the order of outputs?

Select one option from the list

1) block A; 2) block B; 3) constructor

1) constructor; 2) block A; 3) block B

1) block a; 2) constructor; 3) block B

the order can be anything

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