1 files changed, 0 insertions, 61 deletions
diff --git a/mobile/android/services/src/main/java/org/mozilla/gecko/sync/repositories/HashSetStoreTracker.java b/mobile/android/services/src/main/java/org/mozilla/gecko/sync/repositories/HashSetStoreTracker.java
deleted file mode 100644
index 3b6facc31..000000000
--- a/mobile/android/services/src/main/java/org/mozilla/gecko/sync/repositories/HashSetStoreTracker.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.gecko.sync.repositories;
-
-import java.util.HashSet;
-import java.util.Iterator;
-
-import org.mozilla.gecko.sync.repositories.domain.Record;
-
-public class HashSetStoreTracker implements StoreTracker {
-
-  // Guarded by `this`.
-  // Used to store GUIDs that were not locally modified but
-  // have been modified by a call to `store`, and thus
-  // should not be returned by a subsequent fetch.
-  private final HashSet<String> guids;
-
-  public HashSetStoreTracker() {
-    guids = new HashSet<String>();
-  }
-
-  @Override
-  public String toString() {
-    return "#<Tracker: " + guids.size() + " guids tracked.>";
-  }
-
-  @Override
-  public synchronized boolean trackRecordForExclusion(String guid) {
-    return (guid != null) && guids.add(guid);
-  }
-
-  @Override
-  public synchronized boolean isTrackedForExclusion(String guid) {
-    return (guid != null) && guids.contains(guid);
-  }
-
-  @Override
-  public synchronized boolean untrackStoredForExclusion(String guid) {
-    return (guid != null) && guids.remove(guid);
-  }
-
-  @Override
-  public RecordFilter getFilter() {
-    if (guids.size() == 0) {
-      return null;
-    }
-    return new RecordFilter() {
-      @Override
-      public boolean excludeRecord(Record r) {
-        return isTrackedForExclusion(r.guid);
-      }
-    };
-  }
-
-  @Override
-  public Iterator<String> recordsTrackedForExclusion() {
-    return this.guids.iterator();
-  }
-}