Program: 143276
Project: 143276
Buggy source:
public boolean doesRecipeMatch(ItemStack[] items,int slottedBloodOrbLevel){
  if (slottedBloodOrbLevel < bloodOrbLevel) {
    return false;
  }
  ItemStack[] recipe=new ItemStack[5];
  if (items.length < 5) {
    return false;
  }
  if (this.recipe.length != 5) {
    ItemStack[] newRecipe=new ItemStack[5];
    for (int i=0; i < 5; i++) {
      if (i + 1 > this.recipe.length) {
        newRecipe[i]=null;
      }
 else {
        newRecipe[i]=this.recipe[i];
      }
    }
    recipe=newRecipe;
  }
 else {
    recipe=this.recipe;
  }
  boolean[] checkList=new boolean[5];
  for (int i=0; i < 5; i++) {
    checkList[i]=false;
  }
  for (int i=0; i < 5; i++) {
    ItemStack recipeItemStack=recipe[i];
    if (recipeItemStack == null) {
      continue;
    }
    boolean test=false;
    for (int j=0; j < 5; j++) {
      if (checkList[j]) {
        continue;
      }
      ItemStack checkedItemStack=items[j];
      if (checkedItemStack == null) {
        continue;
      }
      boolean quickTest=false;
      if (recipeItemStack.getItem() instanceof ItemBlock) {
        if (checkedItemStack.getItem() instanceof ItemBlock) {
          quickTest=true;
        }
      }
 else       if (!(checkedItemStack.getItem() instanceof ItemBlock)) {
        quickTest=true;
      }
      if (!quickTest) {
        continue;
      }
      if ((checkedItemStack.getItemDamage() == recipeItemStack.getItemDamage() || OreDictionary.WILDCARD_VALUE == recipeItemStack.getItemDamage()) && checkedItemStack.getItem() == recipeItemStack.getItem()) {
        test=true;
        checkList[j]=true;
        break;
      }
    }
    if (!test) {
      return false;
    }
  }
  return true;
}

Fixed version (ground truth):
public boolean doesRecipeMatch(ItemStack[] items,int slottedBloodOrbLevel){
  if (slottedBloodOrbLevel < bloodOrbLevel) {
    return false;
  }
  ItemStack[] recipe;
  if (items.length < 5) {
    return false;
  }
  if (this.recipe.length != 5) {
    ItemStack[] newRecipe=new ItemStack[5];
    for (int i=0; i < 5; i++) {
      if (i + 1 > this.recipe.length) {
        newRecipe[i]=null;
      }
 else {
        newRecipe[i]=this.recipe[i];
      }
    }
    recipe=newRecipe;
  }
 else {
    recipe=this.recipe;
  }
  boolean[] checkList=new boolean[5];
  for (int i=0; i < 5; i++) {
    checkList[i]=false;
  }
  for (int i=0; i < 5; i++) {
    ItemStack recipeItemStack=recipe[i];
    if (recipeItemStack == null) {
      continue;
    }
    boolean test=false;
    for (int j=0; j < 5; j++) {
      if (checkList[j]) {
        continue;
      }
      ItemStack checkedItemStack=items[j];
      if (checkedItemStack == null) {
        continue;
      }
      boolean quickTest=false;
      if (recipeItemStack.getItem() instanceof ItemBlock) {
        if (checkedItemStack.getItem() instanceof ItemBlock) {
          quickTest=true;
        }
      }
 else       if (!(checkedItemStack.getItem() instanceof ItemBlock)) {
        quickTest=true;
      }
      if (!quickTest) {
        continue;
      }
      if ((checkedItemStack.getItemDamage() == recipeItemStack.getItemDamage() || OreDictionary.WILDCARD_VALUE == recipeItemStack.getItemDamage()) && checkedItemStack.getItem() == recipeItemStack.getItem()) {
        test=true;
        checkList[j]=true;
        break;
      }
    }
    if (!test) {
      return false;
    }
  }
  return true;
}