Anonymous class puzzler习题

public class MeaningOfThis
{
public final int value = 4;
public void doIt()
{
int value = 6;
Runnable r = new Runnable(){
public final int value = 5;
public void run(){
int value = 10;
System.out.println(this.value);
}
};
r.run();
}
public static void main(String...args)
{
MeaningOfThis m = new MeaningOfThis();
m.doIt(); // ???
}
}