Backport of JDK8's java.util.concurrent, without lambda support
'io.gatling:jsr166e:1.0'
<dependency> <groupId>io.gatling</groupId> <artifactId>jsr166e</artifactId> <version>1.0</version> </dependency>
<dependency org="io.gatling" name="jsr166e" rev="1.0"/>
"io.gatling", "jsr166e", "1.0"