codacy

src/main/java/com/owncloud/android/MainApp.java

@@ -64,7 +64,6 @@ import com.owncloud.android.utils.AnalyticsUtils;
 import com.owncloud.android.utils.FilesSyncHelper;
 import com.owncloud.android.utils.PermissionUtil;
 import com.owncloud.android.utils.ReceiversHelper;
-import com.owncloud.android.utils.EncryptionUtils;
 
 import java.lang.reflect.Method;
 import java.util.ArrayList;
@@ -72,13 +71,8 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import javax.crypto.Cipher;
-
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
-import static com.owncloud.android.utils.EncryptionUtils.generateIV;
-import static com.owncloud.android.utils.EncryptionUtils.generateKey;
-
 
 /**
  * Main Application of the project

src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.java

@@ -52,7 +52,6 @@ import android.support.v4.view.MenuItemCompat;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.widget.SearchView;
 import android.text.TextUtils;
-import android.util.Log;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -106,7 +105,6 @@ import com.owncloud.android.ui.preview.PreviewMediaFragment;
 import com.owncloud.android.ui.preview.PreviewTextFragment;
 import com.owncloud.android.ui.preview.PreviewVideoActivity;
 import com.owncloud.android.utils.DataHolderUtil;
-import com.owncloud.android.utils.EncryptionUtils;
 import com.owncloud.android.utils.DisplayUtils;
 import com.owncloud.android.utils.ErrorMessageAdapter;
 import com.owncloud.android.utils.FileSortOrder;

src/main/java/com/owncloud/android/utils/EncryptionUtils.java

@@ -72,7 +72,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Random;
 
 import javax.crypto.BadPaddingException;
 import javax.crypto.Cipher;
@@ -598,7 +597,7 @@ public class EncryptionUtils {
 
         ArrayList<String> outputLines = new ArrayList<>();
         for (int i = 0; i < count; i++) {
-            int randomLine = new Random().nextInt(lines.size());
+            int randomLine = random.nextInt(lines.size());
             outputLines.add(lines.get(randomLine));
         }