| // FILE: JavaAnn.java |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| @Retention(RetentionPolicy.RUNTIME) |
| @interface JavaAnn { |
| String[] value(); |
| } |
| |
| // FILE: 1.kt |
| |
| @JavaAnn class MyClass1 |
| @JavaAnn() class MyClass2 |
| @JavaAnn("asd") class MyClass3 |
| @JavaAnn(*arrayOf()) class MyClass4 |
| |
| |
| fun box(): String { |
| val value1 = MyClass1::class.java.getAnnotation(JavaAnn::class.java).value |
| if (value1.size != 0) return "fail1: ${value1.size}" |
| |
| val value2 = MyClass2::class.java.getAnnotation(JavaAnn::class.java).value |
| if (value2.size != 0) return "fail2: ${value2.size}" |
| |
| val value3 = MyClass3::class.java.getAnnotation(JavaAnn::class.java).value |
| if (value3.size != 1) return "fail3: ${value3.size}" |
| if (value3[0] != "asd") return "fail4: ${value3[0]}" |
| |
| val value4 = MyClass4::class.java.getAnnotation(JavaAnn::class.java).value |
| if (value4.size != 0) return "fail 5: ${value4.size}" |
| |
| return "OK" |
| } |