Java outputting to text file?

Question

So I am having troubles printing to output. I understand the concept, but when it comes to this problem its kinda weird. I\'ve tried different print lines and all of them give m

Answer 1

try do in this way

public void text() {
    try {
       PrintWriter output =  new PrintWriter("test.txt");

       for (int i = 0; i < data.length; i++) {
           if(i > 0){
               output.print(",");
           }

           output.print(data[i]);
           output.flush();     
       }   
    } catch (Exception ex) {
    }
}