Java file

This task, you will create game Bars 21 or Sticks 21. There are 21 Bars and two players (A and B) in this game. The program must randomly select who is the first player (A or B). Each player can pick up the bars or sticks only 1, 2 or 3. The player who picks up the last bar(s) will loss in the game.

The program MUST detect the error and let player to pick the appropriate number of bars(sticks) as shown in:

18 Bars 21 Game, each player picks 1,2 or 3 bars Bars 21 Player A Picks : 3 Bars Player B Picks : 3 Bars 15 Player A Picks : 1 Bars 14 Player B Picks : 2 Bars 12 Player A Picks : 3 Bars 9 Player B Picks : 3 Bars 6 Player A Picks : 2 Bars 4 Player B Picks : 2 Bars 2 Player A Picks : 1 Player A Win !! = = Bars 21 Game, each player picks 1,2 or 3 bars Bars 21 Player B Picks : 3 Bars 18 Player A Picks : 2 Bars 16 Player B Picks : 3 Bars 13 Player A Picks : 3 Bars 10 Player B Picks : 3 Bars = 7 Player A Picks : 2 Bars 5 Player B Picks : 3 Bars 2 Player A Picks : 2 Player B Win !! Bars 21 Game, each player picks 1,2 or 3 bars Bars 21 Player A Picks : 3 Bars 18 Player B Picks : 3 Bars 15 Player A Picks : 2 Bars 13 Player B Picks : 3 Bars 10 Player A Picks : 3 Bars 7 Player B Picks : 3 Bars 4 Player A Picks : 1 Bars 3 Player B Picks : 3 Player A Win !! = Bars 21 Game, each player picks 1,2 or 3 bars Bars 21 Player B Picks : 3 Bars 18 Player A Picks : 2 Bars 16 Player B Picks : 1 Bars 15 Player A Picks : 3 Bars 12 Player B Picks : 2 Bars 10 Player A Picks : 4 Bars 10 Player A Picks : 2 Bars 8 Player B Picks : 1 Bars 7 Player A Picks : 2 Bars 5 Player B Picks : 3 Bars 2 Player A Picks : 1 Player A Win