Recipes for items are not correct, for example only one recipe for creating WOODEN_AXE and requires ACACIA_PLANKS.

Attached a image of the outpout of that code:

 

@Override

public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if (!(sender instanceof Player)) return false;
Player p = (Player) sender;
List<Recipe> lr =Bukkit.getRecipesFor(p.getInventory().getItemInMainHand());
int i = 0;
for(Recipe r : lr)

{ p.sendMessage("§2RECIPE §6"+i); ShapedRecipe sp = (ShapedRecipe)r; p.sendMessage(sp.getIngredientMap().toString()); i++; }

return true;

}