When does static block executed?

The static blocks are executed as soon as the class is loaded whereas the instance blocks are executed when the object is instantiated(just before the constructor)


public class Jan2b {
static int i;
static {
out.println("The static i value@static block:"+i);
}
{
out.println("The static i value@instance block:"+i);
}

Jan2b(){
out.println("The static i value@constructor block:"+i);
}

public static void main(String[] args) {
out.println("The static i value@main:"+i);
Jan2b j=new Jan2b();
}
}

Output:

The static i value@static block:0
The static i value@main:0
The static i value@instance block:0
The static i value@constructor block:0