content: package net.minecraft.item.crafting;
  
  import net.minecraft.init.Items;
  import net.minecraft.item.Item;
  import net.minecraft.item.ItemStack;
  
  public class RecipesArmor {
      private final String[][] recipePatterns = new String[][]{{"XXX", "X X"}, {"X X", "XXX", "XXX"}, {"XXX", "X X", "X X"}, {"X X", "X X"}};
      private final Item[][] recipeItems = new Item[][]{{Items.leather, Items.iron_ingot, Items.diamond, Items.gold_ingot}, {Items.leather_helmet, Items.iron_helmet, Items.diamond_helmet, Items.golden_helmet}, {Items.leather_chestplate, Items.iron_chestplate, Items.diamond_chestplate, Items.golden_chestplate}, {Items.leather_leggings, Items.iron_leggings, Items.diamond_leggings, Items.golden_leggings}, {Items.leather_boots, Items.iron_boots, Items.diamond_boots, Items.golden_boots}};
  
      public void addRecipes(CraftingManager craftManager) {
          for (int i = 0; i < this.recipeItems[0].length; ++i) {
              Item item = this.recipeItems[0][i];
  
              for (int j = 0; j < this.recipeItems.length - 1; ++j) {
                  Item item1 = this.recipeItems[j + 1][i];
                  craftManager.addRecipe(new ItemStack(item1), this.recipePatterns[j], 'X', item);
              }
          }
      }
  }
  