What to use to get this?

what should i use to achieve this?
Attachment 1364



This my code result
Attachment 1365

Code Java:

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 // your code goes here
 public void setHistory(int gamenumber, String name, int numofroll){   
    this.history = "Round\t" + "Player\t" + "Roll\t" + "\n" + gamenumber + "   " + name + "    " + numofroll;          
}

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