为什么javax.annotation pacakge在jdk 8中没有类型注释？

Question

I'm try to run some code from the internet which uses type annotations with Intellij IDEA, thelanguage level and JDK is java 8:
problem snap shot the javax.annotation package dose exist yet the type annotations can not be imported, how can I solve this problem?

Answer 1

You don't have the jar that contains this class. Add FindBugs to your pom.xml/ your classpath.

<dependency>
    <groupId>com.google.code.findbugs</groupId>
    <artifactId>findbugs</artifactId>
    <version>3.0.1</version>
</dependency>