code: public static void init(Progression model, int min, int max, boolean isAdjusting) {
  		if (model != null) {
  			model.setProperties(min, min, max, isAdjusting);
  		}
  	}
docs: Initialize the given task progression if not <code>null</code>.
  
  <p>The inderterminate state is not changed.
  
  @param model is the task progression to initialize.
  @param min is the minimum value.
  @param max is the maximum value.
  @param isAdjusting indicates if the value is still under changes.