diff --git a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/AbstractElasticIndex.java b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/AbstractElasticIndex.java
index 6f8fa06..d3e6043 100644
--- a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/AbstractElasticIndex.java
+++ b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/AbstractElasticIndex.java
@@ -116,13 +116,13 @@
   }
 
   @Override
-  public void delete(K c) throws IOException {
+  public void delete(K id) throws IOException {
     String uri = getURI(indexNameRaw, BULK);
-    Response response = postRequest(addActions(c), uri, getRefreshParam());
+    Response response = postRequest(getDeleteActions(id), uri, getRefreshParam());
     int statusCode = response.getStatusLine().getStatusCode();
     if (statusCode != HttpStatus.SC_OK) {
       throw new IOException(
-          String.format("Failed to delete %s from index %s: %s", c, indexName, statusCode));
+          String.format("Failed to delete %s from index %s: %s", id, indexName, statusCode));
     }
   }
 
@@ -150,15 +150,14 @@
     }
   }
 
-  protected abstract String addActions(K c);
+  protected abstract String getDeleteActions(K id);
 
   protected abstract String getMappings();
 
   protected abstract String getId(V v);
 
-  protected String delete(String type, K c) {
-    String id = c.toString();
-    return new DeleteRequest(id, indexNameRaw, type).toString();
+  protected String delete(String type, K id) {
+    return new DeleteRequest(id.toString(), indexNameRaw, type).toString();
   }
 
   protected void addNamedElement(String name, JsonObject element, JsonArray array) {
diff --git a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticAccountIndex.java b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticAccountIndex.java
index c5ab967..178014c 100644
--- a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticAccountIndex.java
+++ b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticAccountIndex.java
@@ -110,8 +110,8 @@
   }
 
   @Override
-  protected String addActions(Account.Id c) {
-    return delete(ACCOUNTS, c);
+  protected String getDeleteActions(Account.Id a) {
+    return delete(ACCOUNTS, a);
   }
 
   @Override
diff --git a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticChangeIndex.java b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticChangeIndex.java
index 6882ab0..bf1d615 100644
--- a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticChangeIndex.java
+++ b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticChangeIndex.java
@@ -167,7 +167,7 @@
   }
 
   @Override
-  protected String addActions(Id c) {
+  protected String getDeleteActions(Id c) {
     return delete(OPEN_CHANGES, c) + delete(CLOSED_CHANGES, c);
   }
 
diff --git a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticGroupIndex.java b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticGroupIndex.java
index 78fbf3c..86997cd 100644
--- a/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticGroupIndex.java
+++ b/gerrit-elasticsearch/src/main/java/com/google/gerrit/elasticsearch/ElasticGroupIndex.java
@@ -107,8 +107,8 @@
   }
 
   @Override
-  protected String addActions(AccountGroup.UUID c) {
-    return delete(GROUPS, c);
+  protected String getDeleteActions(AccountGroup.UUID g) {
+    return delete(GROUPS, g);
   }
 
   @Override