两个for 循环嵌套出问题，总是在自己不需要的情况下跳转到第一个循环

package homeworks1;
import java.util.Scanner;
//本代码是为了输出一串不重复的数字，另附个人调试图
public class test {
    public static void main(String[] args) {
        int k=0;int[] number=new int[5];
        Scanner input=new Scanner(System.in);[
        for(int i=0;i<number.length;i++) {
            System.out.println("输入第"+(i+1)+"个数");
            number[i]=input.nextInt();                    
            for(int j=i;j>0;j--) {
                k=number[i];
                if(k==number[j-1]) {
                    System.out.println("数字重复,重新输入");
                    number[i]=input.nextInt();   
                    j=i;                    
                }   
            }   
        }   
        System.out.println("已输入数字为：");
        for (int i = 0; i < number.length; i++) {            
            System.out.print(number[i]+"  ");
        }
    }   
}