question: @ Deprecated public ShapelessRecipe addIngredient ( int count , Material ingredient , int rawdata ) { Validate . isTrue ( ingredients . size ( ) + count <= 9 , "Shapeless recipes cannot have more than 9 ingredients" ) ; if ( rawdata == - 1 ) { rawdata = Short . MAX_VALUE ; } while ( count -- > 0 ) { ingredients . add ( new ItemStack ( ingredient , 1 , ( short ) rawdata ) ) ; } return this ; }
target:  Adds multiples of the specified ingredient.