Merge changes I698de717,I8f9f37de,I974ba930

* changes:
  PluginOperatorsIT: fix unchecked cast warning
  PluginOperatorsIT: remove unnecessary cast
  Fix Javadoc warnings "invalid member type qualification"
diff --git a/java/com/google/gerrit/extensions/restapi/testing/AttentionSetUpdateSubject.java b/java/com/google/gerrit/extensions/restapi/testing/AttentionSetUpdateSubject.java
index 2dc94b0..4033c3e 100644
--- a/java/com/google/gerrit/extensions/restapi/testing/AttentionSetUpdateSubject.java
+++ b/java/com/google/gerrit/extensions/restapi/testing/AttentionSetUpdateSubject.java
@@ -66,11 +66,11 @@
   }
 
   /**
-   * Returns a {@link ComparableSubject} for the {@link AttentionSetUpdate.Operation} of attention
-   * set update.
+   * Returns a {@link ComparableSubject} for the {@link
+   * com.google.gerrit.entities.AttentionSetUpdate.Operation} of attention set update.
    *
-   * @return {@link ComparableSubject} for the {@link AttentionSetUpdate.Operation} of attention set
-   *     update
+   * @return {@link ComparableSubject} for the {@link
+   *     com.google.gerrit.entities.AttentionSetUpdate.Operation} of attention set update.
    */
   public ComparableSubject<AttentionSetUpdate.Operation> hasOperationThat() {
     return check("operation()").that(attentionSetUpdate().operation());
diff --git a/javatests/com/google/gerrit/acceptance/api/change/PluginOperatorsIT.java b/javatests/com/google/gerrit/acceptance/api/change/PluginOperatorsIT.java
index 68307cf..f4cf96d 100644
--- a/javatests/com/google/gerrit/acceptance/api/change/PluginOperatorsIT.java
+++ b/javatests/com/google/gerrit/acceptance/api/change/PluginOperatorsIT.java
@@ -49,10 +49,11 @@
     assertThat(getChanges(queryChanges)).hasSize(0);
 
     try (AutoCloseable ignored = installPlugin("myplugin", IsOperatorModule.class)) {
-      List<ChangeInfo> changes = getChanges(queryChanges);
+      List<?> changes = getChanges(queryChanges);
       assertThat(changes).hasSize(1);
 
-      String outputChangeId = ((ChangeInfo) changes.get(0)).changeId;
+      ChangeInfo c = (ChangeInfo) changes.get(0);
+      String outputChangeId = c.changeId;
       assertThat(outputChangeId).isEqualTo(evenChangeId);
       assertThat(outputChangeId).isNotEqualTo(oddChangeId);
     }
@@ -95,8 +96,8 @@
     }
   }
 
-  private List<ChangeInfo> getChanges(QueryChanges queryChanges)
+  private List<?> getChanges(QueryChanges queryChanges)
       throws AuthException, PermissionBackendException, BadRequestException {
-    return (List<ChangeInfo>) queryChanges.apply(TopLevelResource.INSTANCE).value();
+    return queryChanges.apply(TopLevelResource.INSTANCE).value();
   }
 }