tidying up comments, unused imports, etc.

Author: jctrotter

jbrowse/src/client/JBrowse/Browser/Browser.spec.tsx

@@ -102,7 +102,7 @@ describe('JBrowse 2 Browser', () => {
 
 
     test('Renders browser if config provided', async () => {
-        jest.spyOn(URLSearchParams.prototype, "get").mockImplementation(() => "demo") // in theory this should set session to "demo" when queryParam.get is called.
+        jest.spyOn(URLSearchParams.prototype, "get").mockImplementation(() => "demo") // Set session to "demo" when queryParam.get is called.
 
         mockedRequest.request.mockReset();
         mockedRequest.request.mockImplementation(({ success }) => {

jbrowse/src/client/JBrowse/Browser/app.tsx

@@ -10,7 +10,5 @@ const session = queryParam.get('session')
 
 // Need to wait for container element to be available in labkey wrapper before render
 window.addEventListener('DOMContentLoaded', (event) => {
-    //requestConfig(session)
-
     ReactDOM.render(<View />, document.getElementById('app'))
 });

jbrowse/src/org/labkey/jbrowse/JBrowseController.java

@@ -16,7 +16,6 @@
 
 package org.labkey.jbrowse;
 
-import com.google.gson.stream.JsonReader;
 import htsjdk.samtools.util.CloseableIterator;
 import htsjdk.variant.variantcontext.Genotype;
 import htsjdk.variant.variantcontext.VariantContext;
@@ -26,7 +25,6 @@
 import org.jetbrains.annotations.NotNull;
 import org.json.JSONArray;
 import org.json.JSONObject;
-import org.json.JSONTokener;
 import org.labkey.api.action.ApiResponse;
 import org.labkey.api.action.ApiSimpleResponse;
 import org.labkey.api.action.MutatingApiAction;