Time1Test

// Fig. 8.2: Time1Test.java
// Time1 object used in app application

public class Time1Test
{
    public static void main( String[] args )
    {
        //create and initialize a Time1 object
        Time1 time = new Time1(); // invokes Time1 constructor

        //output string representations of the time
        System.out.print( " The initial universal time is: " );
        System.out.println( time.toUniversalString() );
        System.out.print( "The initial standard time is: " );
        System.out.println( time.toString() );
        System.out.println(); // output a blank line

        // change time and output updated time
        time.setTime( 13, 27, 6 );
        System.out.print( "Universal time after setTime is: " );
        System.out.println( time.toUniversalString() );
        System.out.print( "Standard time after setTime is: ");
        System.out.println(time.toString() );
        System.out.println(); // output a blank line

        // attempt to set time with invalid values
        try
        {
            time.setTime( 99, 99, 99 ); // all values out of range
        } // end try
        catch ( IllegalArgumentException e )
        {
            System.out.printf( "Exception: %s\n\n", e.getMessage() );
        } // end catch

        // display time after attempt to set invalid values
        System.out.println( "After attempting invalid settings:" );
        System.out.print( "universal time: ");
        System.out.println( time.toUniversalString() );
        System.out.print( "Standard time: ");
        System.out.println( time.toString() );
    } // end main
} // end calss Time1Test