org.springframework.lang

## 注释类型 UsesJava7

- 已过时。
  as of 5.0 since the framework is based on Java 8+ now

      @Retention(value=CLASS)
       @Target(value={METHOD,CONSTRUCTOR,TYPE})
       @Documented
       @Deprecated
      public @interface UsesJava7

  Indicates that the annotated element uses Java 7 specific API constructs, without implying that it strictly requires Java 7.
  从以下版本开始:
    4.1
  作者:
    Stephane Nicoll