I wrote this code and it work as this task insists, but it's not accept as a solution. What's wrong whit my code? resultArray = (firstArray); for (int i = 0; i < resultArray.length; i++) { System.out.print(resultArray[i] + ", "); } resultArray = (secondArray); for ( int a = 0; a < resultArray.length; a++) { System.out.print(resultArray[a] + ", "); } } }