Revert "Use SQL to gc"

1 files changed, 1 insertions, 6 deletions

diff --git a/testutil/src/main/java/com/yahoo/test/ManualClock.java b/testutil/src/main/java/com/yahoo/test/ManualClock.java
index 296b4a2b360..ba7d9698d72 100644
--- a/testutil/src/main/java/com/yahoo/test/ManualClock.java
+++ b/testutil/src/main/java/com/yahoo/test/ManualClock.java
@@ -18,7 +18,7 @@ import java.util.concurrent.atomic.AtomicReference;
  */
 public class ManualClock extends Clock {
 
-    private final AtomicReference<Instant> currentTime = new AtomicReference<>(Instant.now());
+    private AtomicReference<Instant> currentTime = new AtomicReference<>(Instant.now());
 
     @Inject
     public ManualClock() {}
@@ -35,11 +35,6 @@ public class ManualClock extends Clock {
         currentTime.updateAndGet(time -> time.plus(temporal));
     }
 
-    /** Move time backwards by the given amount */
-    public void retreat(TemporalAmount temporal) {
-        currentTime.updateAndGet(time -> time.minus(temporal));
-    }
-
     public void setInstant(Instant time) {
         currentTime.set(time);
     }