code: public static <T> String toJsonQuietly(final T object)
  	{
  		try
  		{
  			return ObjectToJsonExtensions.toJson(object);
  		}
  		catch (final JsonProcessingException e)
  		{
  			log.log(Level.SEVERE,
  				"An error occured when converting object to String.\nGiven object:"
  					+ object.toString() + "\n",
  				e);
  		}
  		return null;
  	}
docs: Creates from the given Object a json string. Note if an exception occurs null will be
  returned.
  
  @param <T>
  the generic type of the given argument
  @param object
  the object.
  @return the json string or null if an error occured by parsing.