@Test(expected = IllegalArgumentException.class)
	public void testClassificationStandardPerformancesMapOfIntegerNodeValueTypeMapOfNodeValueTypeIntegerStringException3() {
		
		Map<Integer, String> indexToState = new TreeMap<Integer,String>(); indexToState.put(0, "s1"); indexToState.put(1, "s2");  indexToState.put(3, "s3");
		Map<String, Integer> stateToIndex = new TreeMap<String,Integer>(); stateToIndex.put("s1", 0); stateToIndex.put("s2", 1);  stateToIndex.put("s3", 3);
		
		IClassificationSingleRunPerformances<Double> performances = new ClassificationStandardPerformances<Double>(indexToState, stateToIndex);
		
		for( int i = 0; i < indexToState.size(); ++i)
			assertTrue(performances.valueToIndex( performances.indexToValue(i)) == i);
	}