What is error in this code

Question

class Test {
private int n = 10;
static {
n = 11;
}
public Test(){
n = 12;
}
public void print(){
System.out.println("n="+n);
}
public static void main(String args[]){
Test t = new Test();
t.print();
}
}

Answer 1

From the static content, you can not access the non-static variables, methods...
static
{
n=11;
} // non-static variable accessing from static block, hence error.

To access n, you need like this....
private static int n=10;
static
{
n=11;
}