func (engine *DockerTaskEngine) GetTaskByArn(arn string) (*apitask.Task, bool) {
	return engine.state.TaskByArn(arn)
}
func (engine *DockerTaskEngine) GetTaskByArn(arn string) (*apitask.Task, bool) {
	return engine.state.TaskByArn(arn)
}
func ( engine * DockerTaskEngine ) GetTaskByArn ( arn string ) ( * apitask . Task , bool ) { return engine . state . TaskByArn ( arn ) }
// GetTaskByArn returns the task identified by that ARN
GetTaskByArn returns the task identified by that ARN