OnJava8-Examples/annotations/simplest/Simple.java at master · CSapprenticeWT/OnJava8-Examples · GitHub

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// annotations/simplest/Simple.java

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

// A bare-bones annotation

package annotations.simplest;

import java.lang.annotation.Retention;

import java.lang.annotation.RetentionPolicy;

import java.lang.annotation.Target;

import java.lang.annotation.ElementType;

@Retention(RetentionPolicy.SOURCE)

@Target({ElementType.TYPE, ElementType.METHOD,

ElementType.CONSTRUCTOR,

ElementType.ANNOTATION_TYPE,

ElementType.PACKAGE, ElementType.FIELD,

ElementType.LOCAL_VARIABLE})

public @interface Simple {

String value() default "-default-";

}