mitays的博客

jdk 1.8 注解API package java.lang.annotation; /** * Indicates how long annotations with the annotated type are to * be retained. If no Retention annotation is present on * an annotation type declaration, the retention policy defaults to * {@code Re.

jdk 1.8 package java.lang.annotation; /** * Indicates the contexts in which an annotation type is applicable. The * declaration contexts and type contexts in which an annotation type may be * applicable are specified in JLS 9.6.4.1, and denoted in so.

jdk 1.8 package java.lang.annotation; /** * Indicates that annotations with a type are to be documented by javadoc * and similar tools by default. This type should be used to annotate the * declarations of types whose annotations affect the use of a.