ItemMatcher.java 文件源码

@Override
public boolean apply(@Nullable ItemStack item1, @Nullable ItemStack item2) {
  Boolean b = precondition(item1, item2, true);
  return b != null ? b : ((Repairable) item1.getItemMeta()).getRepairCost()
                         == ((Repairable) item2.getItemMeta()).getRepairCost();
}