Can't find @Nullable inside javax.annotation.*

java annotations nullpointerexception nullable null-pointer

You need to include a jar that this class exists in. You can find it here

If using Maven, you can add the following dependency declaration:

<dependency>  <groupId>com.google.code.findbugs</groupId>  <artifactId>jsr305</artifactId>  <version>3.0.2</version></dependency>

and for Gradle:

dependencies {  testImplementation 'com.google.code.findbugs:jsr305:3.0.2'}

java annotations nullpointerexception nullable null-pointer

The artifact has been moved from net.sourceforge.findbugs to

<dependency>    <groupId>com.google.code.findbugs</groupId>    <artifactId>jsr305</artifactId>    <version>3.0.0</version></dependency>

java annotations nullpointerexception nullable null-pointer

If you are using Gradle, you could include the dependency like this:

repositories {    mavenCentral()}dependencies {    compile group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.0'}

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