public boolean doDie(L2Character killer)
	{
 		// Kill the L2PcInstance
		if (KILL_STEAK>0)
		{
			if (KILL_STEAK>=5&&KILL_STEAK<10)
				Announcements.getInstance().announceToAll(killer.getName()+" has stopped "+getName()+"'s killing spree of "+KILL_STEAK+" kills!!");
			else if (KILL_STEAK<20)
			{
				sendMessage(killer.getName()+" has stopped "+getName()+"'s killing spree of "+KILL_STEAK+" kills!!");
				if (!hadHero)
					setHero(false);
			}
			else if (KILL_STEAK<60)
			{
				sendMessage(killer.getName()+" has ended "+getName()+"'s rampage of "+KILL_STEAK+" strait kills!");
				stopAbnormalEffect(AbnormalEffect.STEALTH);
				if (!hadHero)
				setHero(false);
			}
			else if (KILL_STEAK>60)
			{
				sendMessage(killer.getName()+" has given an end to "+getName()+"'s reign of terror of "+KILL_STEAK+" strait kills!!!");
				stopAbnormalEffect(AbnormalEffect.STEALTH);
				if (!hadHero)
					setHero(false);
			}
			KILL_STEAK=0;
		}
 		if (!super.doDie(killer))
 			return false;
 		

 			}
 		
 		
	private int KILL_STEAK=0;
	final boolean hadHero=Hero.getInstance().isHero(getObjectId());

i get red line at that "isHero" some one can find what is happenning? l2jfrozen i use here

final boolean hadHero=Hero.getInstance().isHero(getObjectId());

Edited March 29, 201511 yr by ThelwHelpRePaidia

As I remember, the isHero() method is in L2PcInstance and it doesn't take any parameters... but I don't know if that is the case with l2jfrozen.