十进制整数转换成二/三...进制

package hexConversion;

import java.util.Scanner;

public class HexConversion {

    public static final int HEX = 2;
    public static void main(String[] args) {
        
        System.out.print("input an integer: ");
        Scanner console = new Scanner(System.in);
        int number = console.nextInt();    
        hexConversion(number);
    }
    
    public static void hexConversion(int number)
    {
        int[] hex2 = new int[number];
        int count=0;
        while (number!=0)
         {
            /*
            //3进制
            if(number % HEX == 0)
                 hex3[count]=0;
            else if(number % HEX ==1)
                 hex3[count]=1;
            else if(number % HEX ==2)
                 hex3[count] = 2;
            */
            //2进制
            if(number % HEX == 0)
                 hex2[count]=0;
            else if(number % HEX ==1)
                 hex2[count]=1;
            
            count++;
            number /=HEX;
         }
        
        for(int i= count-1;i >= 0 ;i--)
            System.out.print(hex2[i]);
    }
    
}