docs: public static void defineScalar(Map<String, Object> content, String bootiqueVariable, Object value) throws Exception {
  		final String[] elements = bootiqueVariable.split("\\."); //$NON-NLS-1$
  		final Map<String, Object> entry = getScalarParent(content, elements);
  		entry.put(elements[elements.length - 1], value);
  	}