public ArrayList<Weight> getWeight(){
		int poundTotal = 0;
		int gramTotal = 0;
		int kgTotal = 0;
	    int ounceTotal = 0;
	    
		ArrayList<Weight> totalWeights = new ArrayList<Weight>();
		
		for (Item it: this.dataStorage){
			
			Weight currentWeight = it.getWeight();
		
			//Individual cases
			if (currentWeight.getUnits().equals(Units.GRAM))
				gramTotal =+ currentWeight.getAmount();
			else if (currentWeight.getUnits().equals(Units.POUND))
				poundTotal =+ currentWeight.getAmount();
			else if (currentWeight.getUnits().equals(Units.KILOGRAM))
				kgTotal =+ currentWeight.getAmount();
			else if (currentWeight.getUnits().equals(Units.OUNCE))
				ounceTotal =+ currentWeight.getAmount();
			
			totalWeights.add(new Weight(Units.POUND, poundTotal));
			totalWeights.add(new Weight(Units.GRAM, gramTotal));
			totalWeights.add(new Weight(Units.KILOGRAM, kgTotal));
			totalWeights.add(new Weight(Units.OUNCE, ounceTotal));
			
		}//for
		return totalWeights;
		
	}//getWeight()