TimeTest.java
//class (program) to test the class Time.java. to use the Time.java
import javax.swing.JOptionPane;
public class TimeTest {
public static void main (String args[])
{
Time t;
t=new Time();
String output;
output="The initial universal time is : "+ t.toUniversalString() +
"\nThe initial standard time is: "+ t.toString()+
"\nThe initial standard time by implicitly call "+
"toString() is: "+t;
t.setTime(13,27,6);
output+="\n\nUniversal time afer setTime(13,27,6) is: " +
t.toUniversalString()+
"\nStandard time after setTime(13,27,6) is: " +
t.toString();
//try a invalid setting
t.setTime(99,99,99);
output+="\n\nAfter attempting invalid settings of setTime(99,99,99): " +
"\nUniversal time after setTime(99,99,99) is: "+
t.toUniversalString()+
"\nStandard time after setTime(99,99,99) is: " +
t.toString();
JOptionPane.showMessageDialog(null,output,"Testing the class Time",JOptionPane.INFORMATION_MESSAGE);
System.exit(0);
}
}