[FIXED] make 2D array more less in Java

Issue

I have a Java code with 2d arrays and i want to rewrite this code to look like it has less code than i wrote before.

The main task of my code is to have cubes in 1.

Is there any ideas how to fix it?

My Data:

2 0 0 1 1 0 0 0
0 0 1 0 0 1 0 0
0 0 0 0 0 0 0 0
1 0 1 0 0 1 0 1
1 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0
0 0 1 0 0 1 0 0
0 0 0 1 1 0 0 0

My Code:

 for(int i = 0; i < map.length; i++) {
            for(int j = 0; j < map.length; j++) {
                if(map[i][j] == map[0][3]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[0][4]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[1][2]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[1][5]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[3][0]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[3][2]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[3][5]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[3][7]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[4][7]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[6][2]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[6][5]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[7][3]) {
                    gc.fillRect(i, j, 1, 1);
                }
                if(map[i][j] == map[7][4]) {
                    gc.fillRect(i, j, 1, 1);
                }
    
              
            }
        }

Solution

You are compairing every field in your map with every field in your map that equals 1. So you could just check if the value of one field is 1:

    for (int i = 0; i < map.length; i++) {
        for (int j = 0; j < map[0].length; j++) {
            if (map[i][j] == 1) {
                gc.fillRect(i, j, 1, 1);
            }
        }
    }

Answered By - Japhei
Answer Checked By - Mildred Charles (JavaFixing Admin)