Interface Time

clients/src/main/java/org/apache/kafka/common/utils/Time.java:22–39

An interface abstracting the clock to use in unit testing classes that make use of clock time

 * An interface abstracting the clock to use in unit testing classes that make use of clock time
 */
public interface Time {

    /**
     * The current time in milliseconds
     */
    public long milliseconds();

    /**
     * The current time in nanoseconds
     */
    public long nanoseconds();

    /**
     * Sleep for the given number of milliseconds
     */
    public void sleep(long ms);

}