this.color = Color.getColor(color);
} else {
- throw new IllegalArgumentException("Color must be " + colorsList);
+ throw new IllegalArgumentException("Color must be" + new Eye().toString());
}
}
Double distance = Math.sqrt(2 * Math.pow(r_diff, 2) + 4 * Math.pow(g_diff, 2) + 3 * Math.pow(b_diff, 2));
return distance.intValue();
}
+
+ @Override
+ public String toString() {
+ StringBuilder stringBuilder = new StringBuilder();
+ for (String c : colorsList) {
+ stringBuilder.append(" ");
+ stringBuilder.append(c);
+ }
+ return stringBuilder.toString();
+ }
}