public static float[][] fill(float contents, int width, int height) {
        float[][] next = new float[width][height];
        for (int x = 0; x < width; x++) {
            Arrays.fill(next[x], contents);
        }
        return next;
    }
public static float[][] fill(float contents, int width, int height) {
        float[][] next = new float[width][height];
        for (int x = 0; x < width; x++) {
            Arrays.fill(next[x], contents);
        }
        return next;
    }
public static float[][] fill(float contents, int width, int height) { float[][] next = new float[width][height]; for (int x = 0; x < width; x++) { arrays.fill(next[x], contents); } return next; }