src/pendulum/model/Model.java
/**
     * Calculates period time of pendulum using internal values.
     *
     * @return the period time of the pendulum.
     */
Calculates period time of pendulum using internal values.
@return the period time of the pendulum.
Calculates period time of pendulum using internal values . @return the period time of the pendulum .
public double calcPeriodTime ()
    {
	double periodTime = 2 * Math.PI * Math.sqrt (l / g);
	return periodTime;
    }
public double calcPeriodTime ( ) { double periodTime = 2 * Math . PI * Math . sqrt ( l / g ) ; return periodTime ; }
Calculates period time of pendulum using internal values.
Calculates period time of pendulum using internal values .