Program: 157053
Project: 157053
Buggy source:
public ContainerAlchemicalBag(EntityPlayer entityPlayer,InventoryAlchemicalBag inventoryAlchemicalBag){
  this.entityPlayer=entityPlayer;
  this.inventoryAlchemicalBag=inventoryAlchemicalBag;
  if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 0) {
    bagInventoryRows=SMALL_BAG_INVENTORY_ROWS;
    bagInventoryColumns=SMALL_BAG_INVENTORY_COLUMNS;
  }
 else   if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 1) {
    bagInventoryRows=MEDIUM_BAG_INVENTORY_ROWS;
    bagInventoryColumns=MEDIUM_BAG_INVENTORY_COLUMNS;
  }
 else   if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 2) {
    bagInventoryRows=LARGE_BAG_INVENTORY_ROWS;
    bagInventoryColumns=LARGE_BAG_INVENTORY_COLUMNS;
  }
  for (int bagRowIndex=0; bagRowIndex < bagInventoryRows; ++bagRowIndex) {
    for (int bagColumnIndex=0; bagColumnIndex < bagInventoryColumns; ++bagColumnIndex) {
      if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 0) {
        this.addSlotToContainer(new SlotAlchemicalBag(this,inventoryAlchemicalBag,entityPlayer,bagColumnIndex + bagRowIndex * bagInventoryColumns,8 + bagColumnIndex * 18,18 + bagRowIndex * 18));
      }
 else       if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 1) {
        this.addSlotToContainer(new SlotAlchemicalBag(this,inventoryAlchemicalBag,entityPlayer,bagColumnIndex + bagRowIndex * bagInventoryColumns,8 + bagColumnIndex * 18,18 + bagRowIndex * 18));
      }
 else       if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 2) {
        this.addSlotToContainer(new SlotAlchemicalBag(this,inventoryAlchemicalBag,entityPlayer,bagColumnIndex + bagRowIndex * bagInventoryColumns,8 + bagColumnIndex * 18,8 + bagRowIndex * 18));
      }
    }
  }
  for (int inventoryRowIndex=0; inventoryRowIndex < PLAYER_INVENTORY_ROWS; ++inventoryRowIndex) {
    for (int inventoryColumnIndex=0; inventoryColumnIndex < PLAYER_INVENTORY_COLUMNS; ++inventoryColumnIndex) {
      if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 0) {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,inventoryColumnIndex + inventoryRowIndex * 9 + 9,35 + inventoryColumnIndex * 18,104 + inventoryRowIndex * 18));
      }
 else       if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 1) {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,inventoryColumnIndex + inventoryRowIndex * 9 + 9,35 + inventoryColumnIndex * 18,158 + inventoryRowIndex * 18));
      }
 else       if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 2) {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,inventoryColumnIndex + inventoryRowIndex * 9 + 9,44 + inventoryColumnIndex * 18,174 + inventoryRowIndex * 18));
      }
    }
  }
  for (int actionBarSlotIndex=0; actionBarSlotIndex < PLAYER_INVENTORY_COLUMNS; ++actionBarSlotIndex) {
    if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 0) {
      this.addSlotToContainer(new Slot(entityPlayer.inventory,actionBarSlotIndex,35 + actionBarSlotIndex * 18,162));
    }
 else     if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 1) {
      this.addSlotToContainer(new Slot(entityPlayer.inventory,actionBarSlotIndex,35 + actionBarSlotIndex * 18,216));
    }
 else     if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 2) {
      this.addSlotToContainer(new Slot(entityPlayer.inventory,actionBarSlotIndex,44 + actionBarSlotIndex * 18,232));
    }
  }
}

Fixed version (ground truth):
public ContainerAlchemicalBag(EntityPlayer entityPlayer,InventoryAlchemicalBag inventoryAlchemicalBag){
  this.entityPlayer=entityPlayer;
  this.inventoryAlchemicalBag=inventoryAlchemicalBag;
  if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 0) {
    bagInventoryRows=SMALL_BAG_INVENTORY_ROWS;
    bagInventoryColumns=SMALL_BAG_INVENTORY_COLUMNS;
  }
 else   if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 1) {
    bagInventoryRows=MEDIUM_BAG_INVENTORY_ROWS;
    bagInventoryColumns=MEDIUM_BAG_INVENTORY_COLUMNS;
  }
 else   if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 2) {
    bagInventoryRows=LARGE_BAG_INVENTORY_ROWS;
    bagInventoryColumns=LARGE_BAG_INVENTORY_COLUMNS;
  }
  for (int bagRowIndex=0; bagRowIndex < bagInventoryRows; ++bagRowIndex) {
    for (int bagColumnIndex=0; bagColumnIndex < bagInventoryColumns; ++bagColumnIndex) {
      if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 0) {
        this.addSlotToContainer(new SlotAlchemicalBag(this,inventoryAlchemicalBag,entityPlayer,bagColumnIndex + bagRowIndex * bagInventoryColumns,8 + bagColumnIndex * 18,18 + bagRowIndex * 18));
      }
 else       if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 1) {
        this.addSlotToContainer(new SlotAlchemicalBag(this,inventoryAlchemicalBag,entityPlayer,bagColumnIndex + bagRowIndex * bagInventoryColumns,8 + bagColumnIndex * 18,18 + bagRowIndex * 18));
      }
 else       if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 2) {
        this.addSlotToContainer(new SlotAlchemicalBag(this,inventoryAlchemicalBag,entityPlayer,bagColumnIndex + bagRowIndex * bagInventoryColumns,8 + bagColumnIndex * 18,8 + bagRowIndex * 18));
      }
    }
  }
  for (int inventoryRowIndex=0; inventoryRowIndex < PLAYER_INVENTORY_ROWS; ++inventoryRowIndex) {
    for (int inventoryColumnIndex=0; inventoryColumnIndex < PLAYER_INVENTORY_COLUMNS; ++inventoryColumnIndex) {
      if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 0) {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,inventoryColumnIndex + inventoryRowIndex * 9 + 9,35 + inventoryColumnIndex * 18,104 + inventoryRowIndex * 18));
      }
 else       if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 1) {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,inventoryColumnIndex + inventoryRowIndex * 9 + 9,35 + inventoryColumnIndex * 18,158 + inventoryRowIndex * 18));
      }
 else       if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 2) {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,inventoryColumnIndex + inventoryRowIndex * 9 + 9,44 + inventoryColumnIndex * 18,174 + inventoryRowIndex * 18));
      }
    }
  }
  for (int actionBarSlotIndex=0; actionBarSlotIndex < PLAYER_INVENTORY_COLUMNS; ++actionBarSlotIndex) {
    if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 0) {
      if (!(entityPlayer.inventory.getStackInSlot(actionBarSlotIndex) == inventoryAlchemicalBag.parentItemStack)) {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,actionBarSlotIndex,35 + actionBarSlotIndex * 18,162));
      }
 else {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,actionBarSlotIndex,35 + actionBarSlotIndex * 18,162){
          public boolean canTakeStack(          EntityPlayer p_82869_1_){
            return false;
          }
        }
);
      }
    }
 else     if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 1) {
      if (!(entityPlayer.inventory.getStackInSlot(actionBarSlotIndex) == inventoryAlchemicalBag.parentItemStack)) {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,actionBarSlotIndex,35 + actionBarSlotIndex * 18,216));
      }
 else {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,actionBarSlotIndex,35 + actionBarSlotIndex * 18,216){
          public boolean canTakeStack(          EntityPlayer p_82869_1_){
            return false;
          }
        }
);
      }
    }
 else     if (inventoryAlchemicalBag.parentItemStack.getItemDamage() == 2) {
      if (!(entityPlayer.inventory.getStackInSlot(actionBarSlotIndex) == inventoryAlchemicalBag.parentItemStack)) {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,actionBarSlotIndex,44 + actionBarSlotIndex * 18,232));
      }
 else {
        this.addSlotToContainer(new Slot(entityPlayer.inventory,actionBarSlotIndex,44 + actionBarSlotIndex * 18,232){
          public boolean canTakeStack(          EntityPlayer p_82869_1_){
            return false;
          }
        }
);
      }
    }
  }
}