TIme2Test

//Fig. 8.6: TIme2Test.java
// Overloaded constructors used to initialize Time2 objects.

public class Time2Test
{
    public static void main( String[] args )
    {
        Time2 t1 = new Time2(); // 00:00:00
        Time2 t2 = new Time2( 2 ); // 02:00:00
        Time2 t3 = new Time2( 21, 34 ); // 23:34:00
        Time2 t4 = new Time2( 12, 25, 42 ); // 12:25:42
        Time2 t5 = new Time2( t4 ); // 12:25:42

        System.out.println( "Constructed with:" );
        System.out.println( "t1: all arguments defaulted" );
        System.out.printf( " %s\n", t1.toUniversalString() );
        System.out.printf( " %s\n", t1.toString() );

        System.out.println(
            "t2: hours specified: minute and second defaulted" );
        System.out.printf( " %s\n", t2.toUniversalString() );
        System.out.printf( " %s\n", t2.toString() );

        System.out.println(
            "t3: hour and minute specified; minute, and second defaulted" );
        System.out.printf( " %s\n", t3.toUniversalString() );
        System.out.printf( " %s\n", t3.toString() );

        System.out.println( "t4: hour, minute, and second specified" );
        System.out.printf( " %s\n", t4.toUniversalString() );
        System.out.printf( " %s\n", t4.toString() );

        System.out.println( "t5: Time2 object t4 specified" );
        System.out.printf( " %s\n", t5.toUniversalString() );
        System.out.printf( " %s\n", t5.toString() );

        // attempt to initialize t6 with invalid values
        try
        {
            Time2 t6 = new Time2( 27, 74, 99 ); // invalid values
        } // end try
        catch (IllegalArgumentException e)
        {
            System.out.printf( "\nException while initializing t6: %s\n",
             e.getMessage() );
        } // end catch
    } // end main
} // end class Time2Test