private void generateDummyHardwareAlternatives() {
		if (cpuAlternatives.size() == 0)
			cpuAlternatives.add(new HardwareAlternative("", ""));
		if (hddAlternatives.size() == 0)
			hddAlternatives.add(new HardwareAlternative("", ""));
		if (memoryAlternatives.size() == 0)
			memoryAlternatives.add(new HardwareAlternative("", ""));
		if (networkAlternatives.size() == 0)
			networkAlternatives.add(new HardwareAlternative("", ""));
		if (platformAlternatives.size() == 0)
			platformAlternatives.add(new HardwareAlternative("", ""));
		if (otherAlternatives.size() == 0)
			otherAlternatives.add(new HardwareAlternative("", ""));
	}