• Mary had a little lambda

• @Repeatable Annotation in Java 8

@Repeatable(Annas.class)
@interface Anna { int value(); }
 
@interface Annas {
    Anna[] value();
}
 
@Anna(1)
@Anna(2)
class JavaBeat{}
 
// -> 자동으로 아래 형태로 변환
@Annas({@Anna(1), @Anna(2)})
class JavaBeat{}

• What’s new in Java 8 (Part I – JavaFX)