public void findAndDecreaseCant(String pSerialNumber){
		int i=0;
		
		while(i<this.components.size() && !this.components.get(i).getSerialNumber().equalsIgnoreCase(pSerialNumber)){
			i++;
		}
		this.components.get(i).availableCant -= 1;
		//	return this.components.get(i);	YA NO SE USARA
	}