java高手帮下忙!

帮我看下下面的代码有错误没有,
有就帮忙指点下,该下发出来#89
小生谢谢了#99

import java.util.Date;
public class DateTest {
public static void main(String args[]){
Date date = new Date();
date.setDate(15);
int first = date.getDay();
int[] months = {31,28,31,30,31,30,31,31,30,31,30,31};
int year = date.getYear();
boolean leap = false;
if((year%4==0||year%100!=0)||(year%400==0)){
leap = true;
}
if(leap)
months[1] = 29;
System.out.println("Sun " + "Mon " + "Tue " + "Wed " + "Thu " + "Fir " + "Sat ");
int count = 0;
for(int i = 0; i <= first; i++){
System.out.print(" ");
count ++;
}
int day = 1;
for(int i = 0;i<months[date.getMonth()];i++){
if(day<10){
System.out.print(" " + day + " ");
}
else
System.out.print(day + " ");