static执行结果是什么？

package com.rk.www.TestForInterView;
/**
* static的用法，constructor
* @author jacky
*
*/
public class TestForStatic {
//1
private static TestForStatic st = new TestForStatic();
public static int count1;
public static int count2=0;
//2
//private static TestForStatic st = new TestForStatic();

private TestForStatic(){
count1++;
count2++;
}

public static TestForStatic getInstance(){
return st;
}

public static void main(String[] args){
TestForStatic st = TestForStatic.getInstance();
System.out.println("count1:"+st.count1);
System.out.println("count2:"+st.count2);
}
}