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23 
24 /**
25  * @test
26  * @bug 8176847
27  * @summary Make sure that style value of '3' throws IllegalArgumentException
28  *          in Calendar.getDisplayName(s) methods.
29  */
30 
31 import java.util.Calendar;
32 import java.util.Locale;
33 
34 public class Bug8176847 {
main(String[] args)35     public static void main(String[] args) {
36         Calendar c = new Calendar.Builder().build();
37 
38         try {
39             c.getDisplayName(Calendar.MONTH, 3, Locale.US);
40             throw new RuntimeException("IllegalArgumentException was not thrown");
41         } catch (IllegalArgumentException iae) {
42             // success
43         }
44 
45         try {
46             c.getDisplayNames(Calendar.MONTH, 3, Locale.US);
47             throw new RuntimeException("IllegalArgumentException was not thrown");
48         } catch (IllegalArgumentException iae) {
49             // success
50         }
51     }
52 }
53