would it be this?
L2PcInstance _player = (L2PcInstance)character;
final int[] supporters = {15,16,29,30,42,43,97,105,112,115,136,116}; // support classes ID's
for (int act : supporters)
if (_player.getActiveClass() == act)
{
_player.sendMessage("You can't enter in flag zone with a support class.");
_player.teleToLocation(83417 + Rnd.get(101) - 50, 149028 + Rnd.get(101) - 50, -3408);
}
}