diff --git a/main/src/com/google/refine/importers/WikitextImporter.java b/main/src/com/google/refine/importers/WikitextImporter.java
index 1e3c63a34..8d9b8d133 100644
--- a/main/src/com/google/refine/importers/WikitextImporter.java
+++ b/main/src/com/google/refine/importers/WikitextImporter.java
@@ -4,7 +4,6 @@ import java.io.IOException;
 import java.io.Reader;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
 
 import org.json.JSONObject;
 import org.slf4j.Logger;
@@ -53,7 +52,6 @@ import com.google.refine.model.Cell;
 import com.google.refine.model.Column;
 import com.google.refine.model.Project;
 import com.google.refine.model.Recon;
-import com.google.refine.model.ReconCandidate;
 import com.google.refine.model.ReconStats;
 import com.google.refine.model.recon.StandardReconConfig.ColumnDetail;
 import com.google.refine.util.JSONUtilities;
diff --git a/main/tests/server/src/com/google/refine/tests/importers/WikitextImporterTests.java b/main/tests/server/src/com/google/refine/tests/importers/WikitextImporterTests.java
index 9515a1ab0..e5689fdd1 100644
--- a/main/tests/server/src/com/google/refine/tests/importers/WikitextImporterTests.java
+++ b/main/tests/server/src/com/google/refine/tests/importers/WikitextImporterTests.java
@@ -216,16 +216,4 @@ public class WikitextImporterTests extends ImporterTest {
         whenGetIntegerOption("headerLines", options, 1);
         whenGetStringOption("reconService", options, "https://tools.wmflabs.org/openrefine-wikidata/en/api");
     }
-
-    private void verifyOptions() {
-        try {
-            verify(options, times(1)).getInt("limit");
-            verify(options, times(1)).getBoolean("guessCellValueTypes");
-            verify(options, times(1)).getBoolean("storeBlankCellsAsNulls");
-            verify(options, times(1)).getBoolean("blankSpanningCells");
-        } catch (JSONException e) {
-            Assert.fail("JSON exception",e);
-        }
-
-    }
 }
diff --git a/main/webapp/modules/core/scripts/index/parser-interfaces/wikitext-parser-ui.js b/main/webapp/modules/core/scripts/index/parser-interfaces/wikitext-parser-ui.js
index 105096da9..4e9b67879 100644
--- a/main/webapp/modules/core/scripts/index/parser-interfaces/wikitext-parser-ui.js
+++ b/main/webapp/modules/core/scripts/index/parser-interfaces/wikitext-parser-ui.js
@@ -183,7 +183,7 @@ Refine.WikitextParserUI.prototype._updatePreview = function() {
   this._progressContainer.show();
 
   this._controller.updateFormatAndOptions(this.getOptions(), function(result) {
-    if (result.status == "ok") {
+    if (result.status === "ok") {
       self._controller.getPreviewData(function(projectData) {
         self._progressContainer.hide();
         var container = self._dataContainer.unbind().empty();
diff --git a/main/webapp/modules/core/scripts/reconciliation/recon-manager.js b/main/webapp/modules/core/scripts/reconciliation/recon-manager.js
index 36aab93bc..df8ed1c8c 100644
--- a/main/webapp/modules/core/scripts/reconciliation/recon-manager.js
+++ b/main/webapp/modules/core/scripts/reconciliation/recon-manager.js
@@ -132,7 +132,7 @@ ReconciliationManager.getOrRegisterServiceFromUrl = function(url, f) {
    if (service == null) {
       ReconciliationManager.registerStandardService(url, function(idx) {
           ReconciliationManager.save(function() {
-              f(ReconciliationManager.standardServices[i]);
+              f(ReconciliationManager.standardServices[idx]);
           });
       });
    } else {
@@ -141,10 +141,9 @@ ReconciliationManager.getOrRegisterServiceFromUrl = function(url, f) {
 };
 
 ReconciliationManager.ensureDefaultServicePresent = function() {
-   console.log('ensureDefaultServicePresent');
    var lang = $.i18n._('core-recon')["wd-recon-lang"];
    var url = "https://tools.wmflabs.org/openrefine-wikidata/"+lang+"/api";
-   ReconciliationManager.getOrRegisterServiceFromUrl(url, function(service) { ; });
+   ReconciliationManager.getOrRegisterServiceFromUrl(url, function(service) { });
    return url;
 };