<dependency>
<groupId>com.squareup.okio</groupId>
<artifactId>okio-metadata</artifactId>
<version>2.7.0-alpha.lockfree.2</version>
</dependency>
@Grapes(
@Grab(group='com.squareup.okio', module='okio-metadata', version='2.7.0-alpha.lockfree.2')
)
compile