convert decimal ke binary

maaf mau nanya program saya kenapa pada saat input ke 2-8 binary nya gak mau ngitung dan spasi nya gak mau println

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class UTS {

    public static void main(String[] args) throws IOException {
        int desimal;
        int A = 128;
        int biner;

        BufferedReader objInput = new BufferedReader(new InputStreamReader(System.in));

        for (int k = 0; k < 8; k++) {
             System.out.print("Masukan Angka \t : ");
        desimal = Integer.parseInt(objInput.readLine());

        for (int j = 0; j < 8; j++) {
            if (desimal < A) {
                biner = 0;
            } else {
                biner = 1;
                if (biner == 1) {
                    desimal = desimal - A;
                }
            }
            A = A / 2;
            System.out.print(" " +biner);

        }

        }




        }


    }

trima kasih