/** * Finds store customers by name and sorts them by distance * * @return RSNPC[] containing customers */ private RSNPC[] getCustomers() { return NPCs.findNearest( NPCs.generateFilterGroup( new Filter<RSNPC>() { @Override public boolean accept(RSNPC npc) { if (npc != null) { String name = npc.getName(); return name != null && name.equals("Shop keeper") || name.equals("Shop assitant"); } return false; } })); }