They made this restriction and it worked out better, but so does not work for heal party skills, add it to use in heal party as well? Then I would use it.
maybe now is better with the solomum code
in heal.java
final int[] supporters =
{
15,
16,
29,
30,
42,
43,
97,
105,
112,
115,
136,
116
}; // support classes ID's
for (int act : supporters)
{
if (activeChar.getActingPlayer().getClassId().getId() == act && ((L2PcInstance) target).isInsideZone(123123))
{
activeChar.getActingPlayer().sendMessage("You can't heal in this zone..");
continue;
}
}