ironbarrels/IronChests2/common/cpw/mods/ironchest/MappableItemStackWrapper.java

package cpw.mods.ironchest;

import net.minecraft.item.ItemStack;

public class MappableItemStackWrapper {
  private ItemStack wrap;

  public MappableItemStackWrapper(ItemStack toWrap) {
    wrap=toWrap;
  }
  @Override
  public boolean equals(Object obj) {
    if (!(obj instanceof MappableItemStackWrapper)) return false;
    MappableItemStackWrapper isw = (MappableItemStackWrapper) obj;
    if (wrap.getHasSubtypes()) {
      return isw.wrap.isItemEqual(wrap);
    } else {
      return isw.wrap.itemID == wrap.itemID;
    }
  }

  @Override
  public int hashCode() {
    return wrap.itemID;
  }
}