Threadly guava ticker

ThreadlyTicker.java

import org.threadly.util.Clock;

import com.google.common.base.Ticker;

/**
 * Adapter between guava's {@link Ticker} and threadly's {@link Clock}.
 */
public class ThreadlyTicker extends Ticker {
  public static final ThreadlyTicker INSTANCE = new ThreadlyTicker();

  @Override
  public long read() {
    return Clock.lastKnownTimeNanos();
  }
}