使用しないhelperクラス削除

ABVJE_UI_Android/src/jp/agentec/abook/abv/cl/helper/ABookHelper.java

-package jp.agentec.abook.abv.cl.helper;
-
-import android.content.Context;
-
-import jp.agentec.abook.abv.launcher.android.ABVApplication;
-import jp.agentec.abook.abv.launcher.android.ABVUIDataCache;
-
-/**
- * Created by jang on 2017/08/04.
- */
-
-public class ABookHelper {
-
-    public static final ABVApplication getABVApplication(Context context) {
-        return (ABVApplication) context.getApplicationContext();
-    }
-}

ABVJE_UI_Android/src/jp/agentec/abook/abv/ui/home/helper/ABookHelper.java

 package jp.agentec.abook.abv.ui.home.helper;
 
 import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
 
 import jp.agentec.abook.abv.bl.websocket.MeetingManager;
 import jp.agentec.abook.abv.launcher.android.R;