Simple OAuth 2.0 client credentials grant handler

<!-- https://jarcasting.com/artifacts/com.nimbusds/oauth-client-grant-handler/ -->
<dependency>
    <groupId>com.nimbusds</groupId>
    <artifactId>oauth-client-grant-handler</artifactId>
    <version>2.0.2</version>
</dependency>

// https://jarcasting.com/artifacts/com.nimbusds/oauth-client-grant-handler/
implementation 'com.nimbusds:oauth-client-grant-handler:2.0.2'

// https://jarcasting.com/artifacts/com.nimbusds/oauth-client-grant-handler/
implementation ("com.nimbusds:oauth-client-grant-handler:2.0.2")

'com.nimbusds:oauth-client-grant-handler:jar:2.0.2'

<dependency org="com.nimbusds" name="oauth-client-grant-handler" rev="2.0.2">
  <artifact name="oauth-client-grant-handler" type="jar" />
</dependency>

@Grapes(
@Grab(group='com.nimbusds', module='oauth-client-grant-handler', version='2.0.2')
)

libraryDependencies += "com.nimbusds" % "oauth-client-grant-handler" % "2.0.2"

[com.nimbusds/oauth-client-grant-handler "2.0.2"]