/** Method clearMe. */ private void clearMe() { HandysBlockCheckerManager.getInstance().clearPaticipantQueueByArenaId(_arena); for (Player player : _holder.getAllPlayers()) { if (player == null) { continue; } player.removeListener(_listener); } _holder.clearPlayers(); _blueTeamPoints.clear(); _redTeamPoints.clear(); HandysBlockCheckerManager.getInstance().setArenaFree(_arena); for (SimpleSpawner spawn : _spawns) { spawn.deleteAll(); } _spawns.clear(); for (ItemInstance item : _drops) { if (item == null) { continue; } if (!item.isVisible() || (item.getOwnerId() != 0)) { continue; } item.deleteMe(); } _drops.clear(); }