From cc402c39beb5a3cebf106ec0092936a8e121b016 Mon Sep 17 00:00:00 2001
From: Katharine <kwchuiaa@connect.ust.hk>
Date: Fri, 29 Oct 2021 19:21:03 +0800
Subject: [PATCH] fixing errors reported by spotbugs

---
 .../main/java/protect/card_locker/ManageGroupActivity.java  | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/protect/card_locker/ManageGroupActivity.java b/app/src/main/java/protect/card_locker/ManageGroupActivity.java
index f993ddfd4..473c2c5c8 100644
--- a/app/src/main/java/protect/card_locker/ManageGroupActivity.java
+++ b/app/src/main/java/protect/card_locker/ManageGroupActivity.java
@@ -112,10 +112,11 @@ public class ManageGroupActivity extends CatimaAppCompatActivity implements Mana
         }
 
         mActionBar = getSupportActionBar();
-
+        if (mActionBar == null){
+            throw(new RuntimeException("mActionBar is not expected to be null here"));
+        }
         mActionBar.setDisplayHomeAsUpEnabled(true);
         mActionBar.setDisplayShowHomeEnabled(true);
-
     }
 
     private void resetGroupNameTextColor() {
@@ -349,7 +350,6 @@ public class ManageGroupActivity extends CatimaAppCompatActivity implements Mana
     @Override
     public void onRowClicked(int inputPosition)
     {
-        Cursor selected = mAdapter.getCursor();
         mAdapter.toggleSelection(inputPosition);
     }
 }