View difference between Paste ID: Y7dRSCyk and XET3WE6K

 public class StartCommand implements CommandExecutor {
 
 	  private Main instance;
 	  public StartCommand(Main instance) {
 	    this.instance = instance;
 	  }
 
 	  public Integer counttime = ScoreboardAPI.counttime;
 	  public Integer gametime = ScoreboardAPI.gametime;
 	  ScoreboardAPI sc = new ScoreboardAPI();
 
 	  boolean check = false;
 
 	public boolean onCommand(final CommandSender send, Command cmd, String label, String[] args) {
 		if (cmd.getName().equalsIgnoreCase("start")) {
 			if (check == true) {
 				send.sendMessage("すでにゲームが実行されています。");
 				return true;
 			}
 			new BukkitRunnable() {
 				public void run() {
 					check=true;
 					for (Player p : Bukkit.getOnlinePlayers()) {
                         if (counttime <= 0) {
                         	counttime+=10;
                             p.sendTitle("ゲームスタート", "~~Mob_Attacker~~", 10, 10, 10);
                             sc.mob.setDisplaySlot(DisplaySlot.SIDEBAR);
                             this.cancel();
                         }
                         else {
                             p.sendMessage("ゲーム開始まで " + String.valueOf(counttime) + "秒");
                             p.playSound(p.getLocation(), Sound.UI_BUTTON_CLICK, 50, 50);
                             counttime--;
                         }
 					}
 					gametime--;
 				}
 			}.runTaskTimer(instance, 0L, 20L);
 			new BukkitRunnable() {
 				public void run() {
 					for (Player p : Bukkit.getOnlinePlayers()) {
                         if (gametime == 0) {
                         	gametime+=910;
                         	sc.mob.setDisplayName("Mob_Attacker");
                             p.sendTitle("ゲーム終了", "~~Mob_Attacker~~", 10, 10, 10);
                             check=false;
                             this.cancel();
                         }
                         else {
-                        	String time = String.valueOf(gametime % 60 - 1);
+                        	String time = String.valueOf(gametime % 60);
-                        	String time2 = String.valueOf(gametime % 60);
+
                         	gametime--;
 				String time2 = String.valueOf(gametime % 60);
 						    sc.mob.getScore(String.valueOf((gametime%3600) / 60) + ":" + String.valueOf(gametime % 60)).setScore(22);;
 						    sc.board.resetScores(String.valueOf((gametime%3600) / 60) + ":" + time2);
 						    p.setScoreboard(sc.board);
                         }
 					}
 				}
 			}.runTaskTimer(instance, 0L, 20L);
 		}
 		return false;
 	}
 }