From e169235d961d93105f210d0c3c4dc29a21008c68 Mon Sep 17 00:00:00 2001
From: Felix Bechstein <f@ub0r.de>
Date: Wed, 2 Aug 2017 11:15:31 +0200
Subject: Fix more lint (#325)

* fix/ignore lint errors, run lint on travis

* fix/ignore some lint warnings
---
 .../com/zeapo/pwdstore/DividerItemDecoration.java  |  4 +--
 .../java/com/zeapo/pwdstore/PasswordStore.java     |  8 ++---
 .../java/com/zeapo/pwdstore/UserPreference.java    | 10 +++---
 .../pwdstore/autofill/AutofillRecyclerAdapter.java | 39 +++++++++++-----------
 .../java/com/zeapo/pwdstore/crypto/PgpHandler.java |  4 +--
 .../java/com/zeapo/pwdstore/git/GitActivity.java   |  4 ---
 .../java/com/zeapo/pwdstore/git/GitOperation.java  | 10 +++---
 .../java/com/zeapo/pwdstore/git/SyncOperation.java | 10 +++---
 .../java/com/zeapo/pwdstore/pwgen/PRNGFixes.java   |  5 +--
 .../java/com/zeapo/pwdstore/pwgen/pw_phonemes.java |  2 +-
 .../java/com/zeapo/pwdstore/pwgen/pw_rand.java     |  2 +-
 .../java/com/zeapo/pwdstore/pwgen/randnum.java     |  2 +-
 .../com/zeapo/pwdstore/pwgenDialogFragment.java    |  2 ++
 .../zeapo/pwdstore/utils/EntryRecyclerAdapter.java |  6 ++--
 .../com/zeapo/pwdstore/utils/PasswordItem.java     | 21 ++----------
 .../zeapo/pwdstore/utils/PasswordRepository.java   |  3 +-
 16 files changed, 55 insertions(+), 77 deletions(-)

(limited to 'app/src/main/java/com')

diff --git a/app/src/main/java/com/zeapo/pwdstore/DividerItemDecoration.java b/app/src/main/java/com/zeapo/pwdstore/DividerItemDecoration.java
index 7bc66b62..bc174318 100644
--- a/app/src/main/java/com/zeapo/pwdstore/DividerItemDecoration.java
+++ b/app/src/main/java/com/zeapo/pwdstore/DividerItemDecoration.java
@@ -8,7 +8,7 @@ import android.support.v4.content.ContextCompat;
 import android.support.v7.widget.RecyclerView;
 import android.view.View;
 
-public class DividerItemDecoration extends RecyclerView.ItemDecoration {
+class DividerItemDecoration extends RecyclerView.ItemDecoration {
 
     private static final int[] ATTRS = new int[]{android.R.attr.listDivider};
 
@@ -26,7 +26,7 @@ public class DividerItemDecoration extends RecyclerView.ItemDecoration {
     /**
      * Custom divider will be used
      */
-    public DividerItemDecoration(Context context, int resId) {
+    DividerItemDecoration(Context context, int resId) {
         mDivider = ContextCompat.getDrawable(context, resId);
     }
 
diff --git a/app/src/main/java/com/zeapo/pwdstore/PasswordStore.java b/app/src/main/java/com/zeapo/pwdstore/PasswordStore.java
index fb8ec8c7..6c232ab8 100644
--- a/app/src/main/java/com/zeapo/pwdstore/PasswordStore.java
+++ b/app/src/main/java/com/zeapo/pwdstore/PasswordStore.java
@@ -294,7 +294,7 @@ public class PasswordStore extends AppCompatActivity {
         checkLocalRepository();
     }
 
-    public void initializeRepositoryInfo() {
+    private void initializeRepositoryInfo() {
         if (settings.getBoolean("git_external", false) && settings.getString("git_external_repo", null) != null) {
             File dir = new File(settings.getString("git_external_repo", null));
 
@@ -521,13 +521,13 @@ public class PasswordStore extends AppCompatActivity {
     /**
      * Updates the adapter with the current view of passwords
      */
-    public void refreshListAdapter() {
+    private void refreshListAdapter() {
         if ((null != plist)) {
             plist.refreshAdapter();
         }
     }
 
-    public void filterListAdapter(String filter) {
+    private void filterListAdapter(String filter) {
         if ((null != plist)) {
             plist.filterAdapter(filter);
         }
@@ -643,7 +643,7 @@ public class PasswordStore extends AppCompatActivity {
         }
     }
 
-    protected void initRepository(final int operation) {
+    private void initRepository(final int operation) {
         PasswordRepository.closeRepository();
 
         new AlertDialog.Builder(this)
diff --git a/app/src/main/java/com/zeapo/pwdstore/UserPreference.java b/app/src/main/java/com/zeapo/pwdstore/UserPreference.java
index 9ac88ef6..e39ad1c6 100644
--- a/app/src/main/java/com/zeapo/pwdstore/UserPreference.java
+++ b/app/src/main/java/com/zeapo/pwdstore/UserPreference.java
@@ -285,7 +285,7 @@ public class UserPreference extends AppCompatActivity {
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
     }
 
-    public void selectExternalGitRepository() {
+    private void selectExternalGitRepository() {
         final Activity activity = this;
         new AlertDialog.Builder(this).
                 setTitle("Choose where to store the passwords").
@@ -332,7 +332,7 @@ public class UserPreference extends AppCompatActivity {
     /**
      * Opens a file explorer to import the private key
      */
-    public void getSshKeyWithPermissions(boolean useDefaultPicker) {
+    private void getSshKeyWithPermissions(boolean useDefaultPicker) {
         final Activity activity = this;
         if (ContextCompat.checkSelfPermission(activity, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
             if (ActivityCompat.shouldShowRequestPermissionRationale(activity, Manifest.permission.READ_EXTERNAL_STORAGE)) {
@@ -362,7 +362,7 @@ public class UserPreference extends AppCompatActivity {
     /**
      * Opens a file explorer to import the private key
      */
-    public void getSshKey(boolean useDefaultPicker) {
+    private void getSshKey(boolean useDefaultPicker) {
         if (useDefaultPicker) {
             Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
             intent.setType("*/*");
@@ -382,7 +382,7 @@ public class UserPreference extends AppCompatActivity {
         }
     }
 
-    public void exportPasswordsWithPermissions() {
+    private void exportPasswordsWithPermissions() {
         final Activity activity = this;
         if (ContextCompat.checkSelfPermission(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
             if (ActivityCompat.shouldShowRequestPermissionRationale(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
@@ -421,7 +421,7 @@ public class UserPreference extends AppCompatActivity {
     /**
      * Opens a key generator to generate a public/private key pair
      */
-    public void makeSshKey(boolean fromPreferences) {
+    private void makeSshKey(boolean fromPreferences) {
         Intent intent = new Intent(getApplicationContext(), SshKeyGen.class);
         startActivity(intent);
         if (!fromPreferences) {
diff --git a/app/src/main/java/com/zeapo/pwdstore/autofill/AutofillRecyclerAdapter.java b/app/src/main/java/com/zeapo/pwdstore/autofill/AutofillRecyclerAdapter.java
index 80942c58..b28687d8 100644
--- a/app/src/main/java/com/zeapo/pwdstore/autofill/AutofillRecyclerAdapter.java
+++ b/app/src/main/java/com/zeapo/pwdstore/autofill/AutofillRecyclerAdapter.java
@@ -18,23 +18,23 @@ import com.zeapo.pwdstore.R;
 import java.util.ArrayList;
 import java.util.List;
 
-public class AutofillRecyclerAdapter extends RecyclerView.Adapter<AutofillRecyclerAdapter.ViewHolder> {
+class AutofillRecyclerAdapter extends RecyclerView.Adapter<AutofillRecyclerAdapter.ViewHolder> {
 
     private SortedList<AppInfo> apps;
     private ArrayList<AppInfo> allApps; // for filtering, maintain a list of all
     private AutofillPreferenceActivity activity;
-    Drawable browserIcon = null;
+    private Drawable browserIcon = null;
 
-    public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
+    class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
         public View view;
         public TextView name;
-        public TextView secondary;
+        TextView secondary;
         public ImageView icon;
-        public String packageName;
-        public String appName;
-        public Boolean isWeb;
+        String packageName;
+        String appName;
+        Boolean isWeb;
 
-        public ViewHolder(View view) {
+        ViewHolder(View view) {
             super(view);
             this.view = view;
             name = (TextView) view.findViewById(R.id.app_name);
@@ -50,13 +50,13 @@ public class AutofillRecyclerAdapter extends RecyclerView.Adapter<AutofillRecycl
 
     }
 
-    public static class AppInfo {
-        public String packageName;
-        public String appName;
-        public boolean isWeb;
+    static class AppInfo {
+        String packageName;
+        String appName;
+        boolean isWeb;
         public Drawable icon;
 
-        public AppInfo(String packageName, String appName, boolean isWeb, Drawable icon) {
+        AppInfo(String packageName, String appName, boolean isWeb, Drawable icon) {
             this.packageName = packageName;
             this.appName = appName;
             this.isWeb = isWeb;
@@ -69,7 +69,7 @@ public class AutofillRecyclerAdapter extends RecyclerView.Adapter<AutofillRecycl
         }
     }
 
-    public AutofillRecyclerAdapter(List<AppInfo> allApps, final PackageManager pm
+    AutofillRecyclerAdapter(List<AppInfo> allApps, final PackageManager pm
             , AutofillPreferenceActivity activity) {
         SortedList.Callback<AppInfo> callback = new SortedListAdapterCallback<AppInfo>(this) {
             // don't take into account secondary text. This is good enough
@@ -92,7 +92,6 @@ public class AutofillRecyclerAdapter extends RecyclerView.Adapter<AutofillRecycl
         this.apps = new SortedList<>(AppInfo.class, callback);
         this.apps.addAll(allApps);
         this.allApps = new ArrayList<>(allApps);
-        PackageManager pm1 = pm;
         this.activity = activity;
         try {
             browserIcon = activity.getPackageManager().getApplicationIcon("com.android.browser");
@@ -155,28 +154,28 @@ public class AutofillRecyclerAdapter extends RecyclerView.Adapter<AutofillRecycl
         return apps.size();
     }
 
-    public int getPosition(String appName) {
+    int getPosition(String appName) {
         return apps.indexOf(new AppInfo(null, appName, false, null));
     }
 
     // for websites, URL = packageName == appName
-    public void addWebsite(String packageName) {
+    void addWebsite(String packageName) {
         apps.add(new AppInfo(packageName, packageName, true, browserIcon));
         allApps.add(new AppInfo(packageName, packageName, true, browserIcon));
     }
 
-    public void removeWebsite(String packageName) {
+    void removeWebsite(String packageName) {
         apps.remove(new AppInfo(null, packageName, false, null));
         allApps.remove(new AppInfo(null, packageName, false, null)); // compare with equals
     }
 
-    public void updateWebsite(String oldPackageName, String packageName) {
+    void updateWebsite(String oldPackageName, String packageName) {
         apps.updateItemAt(getPosition(oldPackageName), new AppInfo (packageName, packageName, true, browserIcon));
         allApps.remove(new AppInfo(null, oldPackageName, false, null)); // compare with equals
         allApps.add(new AppInfo(null, packageName, false, null));
     }
 
-    public void filter(String s) {
+    void filter(String s) {
         if (s.isEmpty()) {
             apps.addAll(allApps);
             return;
diff --git a/app/src/main/java/com/zeapo/pwdstore/crypto/PgpHandler.java b/app/src/main/java/com/zeapo/pwdstore/crypto/PgpHandler.java
index 8f75a31f..c4013dc6 100644
--- a/app/src/main/java/com/zeapo/pwdstore/crypto/PgpHandler.java
+++ b/app/src/main/java/com/zeapo/pwdstore/crypto/PgpHandler.java
@@ -1,5 +1,6 @@
 package com.zeapo.pwdstore.crypto;
 
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.app.DialogFragment;
 import android.app.PendingIntent;
@@ -666,8 +667,6 @@ public class PgpHandler extends AppCompatActivity implements OpenPgpServiceConne
 
     /**
      * Encrypts a password file
-     *
-     * @param data
      */
     public void encrypt(Intent data) {
         data.setAction(OpenPgpApi.ACTION_ENCRYPT);
@@ -730,6 +729,7 @@ public class PgpHandler extends AppCompatActivity implements OpenPgpServiceConne
     }
 
     // TODO (low priority but still...) android M potential permissions crashes
+    @SuppressLint("SetTextI18n")
     @Override
     public void onBound(IOpenPgpService2 service) {
         Log.i("PGP", "ISBOUND!!");
diff --git a/app/src/main/java/com/zeapo/pwdstore/git/GitActivity.java b/app/src/main/java/com/zeapo/pwdstore/git/GitActivity.java
index 6314a4b3..51ab863d 100644
--- a/app/src/main/java/com/zeapo/pwdstore/git/GitActivity.java
+++ b/app/src/main/java/com/zeapo/pwdstore/git/GitActivity.java
@@ -456,8 +456,6 @@ public class GitActivity extends AppCompatActivity {
 
     /**
      * Save the repository information to the shared preferences settings
-     *
-     * @param view
      */
     public void saveConfiguration(View view) {
         if (!saveConfiguration())
@@ -500,8 +498,6 @@ public class GitActivity extends AppCompatActivity {
 
     /**
      * Clones the repository, the directory exists, deletes it
-     *
-     * @param view
      */
     public void cloneRepository(View view) {
         if (PasswordRepository.getRepository(null) == null) {
diff --git a/app/src/main/java/com/zeapo/pwdstore/git/GitOperation.java b/app/src/main/java/com/zeapo/pwdstore/git/GitOperation.java
index 4002d24e..6f886687 100644
--- a/app/src/main/java/com/zeapo/pwdstore/git/GitOperation.java
+++ b/app/src/main/java/com/zeapo/pwdstore/git/GitOperation.java
@@ -30,9 +30,9 @@ public abstract class GitOperation {
     public static final int GET_SSH_KEY_FROM_CLONE = 201;
 
     protected final Repository repository;
-    protected final Activity callingActivity;
-    protected UsernamePasswordCredentialsProvider provider;
-    protected GitCommand command;
+    final Activity callingActivity;
+    UsernamePasswordCredentialsProvider provider;
+    GitCommand command;
 
     /**
      * Creates a new git operation
@@ -52,7 +52,7 @@ public abstract class GitOperation {
      * @param password the password
      * @return the current object
      */
-    public GitOperation setAuthentication(String username, String password) {
+    GitOperation setAuthentication(String username, String password) {
         SshSessionFactory.setInstance(new GitConfigSessionFactory());
         this.provider = new UsernamePasswordCredentialsProvider(username, password);
         return this;
@@ -66,7 +66,7 @@ public abstract class GitOperation {
      * @param passphrase the passphrase
      * @return the current object
      */
-    public GitOperation setAuthentication(File sshKey, String username, String passphrase) {
+    GitOperation setAuthentication(File sshKey, String username, String passphrase) {
         JschConfigSessionFactory sessionFactory = new SshConfigSessionFactory(sshKey.getAbsolutePath(), username, passphrase);
         SshSessionFactory.setInstance(sessionFactory);
         this.provider = null;
diff --git a/app/src/main/java/com/zeapo/pwdstore/git/SyncOperation.java b/app/src/main/java/com/zeapo/pwdstore/git/SyncOperation.java
index 0094b22c..089993d3 100644
--- a/app/src/main/java/com/zeapo/pwdstore/git/SyncOperation.java
+++ b/app/src/main/java/com/zeapo/pwdstore/git/SyncOperation.java
@@ -16,11 +16,11 @@ import org.eclipse.jgit.api.StatusCommand;
 import java.io.File;
 
 public class SyncOperation extends GitOperation {
-    protected AddCommand addCommand;
-    protected StatusCommand statusCommand;
-    protected CommitCommand commitCommand;
-    protected PullCommand pullCommand;
-    protected PushCommand pushCommand;
+    private AddCommand addCommand;
+    private StatusCommand statusCommand;
+    private CommitCommand commitCommand;
+    private PullCommand pullCommand;
+    private PushCommand pushCommand;
 
     /**
      * Creates a new git operation
diff --git a/app/src/main/java/com/zeapo/pwdstore/pwgen/PRNGFixes.java b/app/src/main/java/com/zeapo/pwdstore/pwgen/PRNGFixes.java
index 201e821d..aabc27b2 100644
--- a/app/src/main/java/com/zeapo/pwdstore/pwgen/PRNGFixes.java
+++ b/app/src/main/java/com/zeapo/pwdstore/pwgen/PRNGFixes.java
@@ -185,16 +185,12 @@ public final class PRNGFixes {
         /**
          * Input stream for reading from Linux PRNG or {@code null} if not yet
          * opened.
-         *
-         * @GuardedBy("sLock")
          */
         private static DataInputStream sUrandomIn;
 
         /**
          * Output stream for writing to Linux PRNG or {@code null} if not yet
          * opened.
-         *
-         * @GuardedBy("sLock")
          */
         private static OutputStream sUrandomOut;
 
@@ -224,6 +220,7 @@ public final class PRNGFixes {
             }
         }
 
+        @SuppressWarnings("SynchronizationOnLocalVariableOrMethodParameter")
         @Override
         protected void engineNextBytes(byte[] bytes) {
             if (!mSeeded) {
diff --git a/app/src/main/java/com/zeapo/pwdstore/pwgen/pw_phonemes.java b/app/src/main/java/com/zeapo/pwdstore/pwgen/pw_phonemes.java
index 1b312232..297c21c5 100644
--- a/app/src/main/java/com/zeapo/pwdstore/pwgen/pw_phonemes.java
+++ b/app/src/main/java/com/zeapo/pwdstore/pwgen/pw_phonemes.java
@@ -1,6 +1,6 @@
 package com.zeapo.pwdstore.pwgen;
 
-public class pw_phonemes {
+class pw_phonemes {
     private static final int CONSONANT  = 0x0001;
     private static final int VOWEL      = 0x0002;
     private static final int DIPTHONG   = 0x0004;
diff --git a/app/src/main/java/com/zeapo/pwdstore/pwgen/pw_rand.java b/app/src/main/java/com/zeapo/pwdstore/pwgen/pw_rand.java
index 945aaf71..9afd5e4a 100644
--- a/app/src/main/java/com/zeapo/pwdstore/pwgen/pw_rand.java
+++ b/app/src/main/java/com/zeapo/pwdstore/pwgen/pw_rand.java
@@ -1,6 +1,6 @@
 package com.zeapo.pwdstore.pwgen;
 
-public class pw_rand {
+class pw_rand {
 
     /**
      * Generates a completely random password.
diff --git a/app/src/main/java/com/zeapo/pwdstore/pwgen/randnum.java b/app/src/main/java/com/zeapo/pwdstore/pwgen/randnum.java
index 83cf4b03..583d0863 100644
--- a/app/src/main/java/com/zeapo/pwdstore/pwgen/randnum.java
+++ b/app/src/main/java/com/zeapo/pwdstore/pwgen/randnum.java
@@ -3,7 +3,7 @@ package com.zeapo.pwdstore.pwgen;
 import java.security.NoSuchAlgorithmException;
 import java.security.SecureRandom;
 
-public class randnum {
+class randnum {
     private static SecureRandom random;
 
     static {
diff --git a/app/src/main/java/com/zeapo/pwdstore/pwgenDialogFragment.java b/app/src/main/java/com/zeapo/pwdstore/pwgenDialogFragment.java
index 7b55dccf..2a04be0e 100644
--- a/app/src/main/java/com/zeapo/pwdstore/pwgenDialogFragment.java
+++ b/app/src/main/java/com/zeapo/pwdstore/pwgenDialogFragment.java
@@ -1,5 +1,6 @@
 package com.zeapo.pwdstore;
 
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.app.Dialog;
 import android.app.DialogFragment;
@@ -30,6 +31,7 @@ public class pwgenDialogFragment extends DialogFragment {
     }
 
 
+    @SuppressLint("SetTextI18n")
     @Override
     public Dialog onCreateDialog(Bundle savedInstanceState) {
         AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
diff --git a/app/src/main/java/com/zeapo/pwdstore/utils/EntryRecyclerAdapter.java b/app/src/main/java/com/zeapo/pwdstore/utils/EntryRecyclerAdapter.java
index a36b1124..f1d2c36b 100644
--- a/app/src/main/java/com/zeapo/pwdstore/utils/EntryRecyclerAdapter.java
+++ b/app/src/main/java/com/zeapo/pwdstore/utils/EntryRecyclerAdapter.java
@@ -1,5 +1,6 @@
 package com.zeapo.pwdstore.utils;
 
+import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.graphics.Color;
 import android.support.annotation.NonNull;
@@ -83,7 +84,7 @@ public abstract class EntryRecyclerAdapter extends RecyclerView.Adapter<EntryRec
     }
 
     @NonNull
-    protected View.OnLongClickListener getOnLongClickListener(ViewHolder holder, PasswordItem pass) {
+    View.OnLongClickListener getOnLongClickListener(ViewHolder holder, PasswordItem pass) {
         return new View.OnLongClickListener() {
             @Override
             public boolean onLongClick(View v) {
@@ -93,6 +94,7 @@ public abstract class EntryRecyclerAdapter extends RecyclerView.Adapter<EntryRec
     }
 
     // Replace the contents of a view (invoked by the layout manager)
+    @SuppressLint("SetTextI18n")
     @Override
     public void onBindViewHolder(final ViewHolder holder, int position) {
         final PasswordItem pass = getValues().get(position);
@@ -118,7 +120,7 @@ public abstract class EntryRecyclerAdapter extends RecyclerView.Adapter<EntryRec
             holder.itemView.setBackgroundResource(R.color.deep_orange_200);
             holder.type.setTextColor(Color.BLACK);
         } else {
-            holder.itemView.setBackgroundResource(Color.alpha(1));
+            holder.itemView.setBackgroundColor(Color.alpha(1));
             holder.type.setTextColor(ContextCompat.getColor(activity, R.color.grey_500));
         }
     }
diff --git a/app/src/main/java/com/zeapo/pwdstore/utils/PasswordItem.java b/app/src/main/java/com/zeapo/pwdstore/utils/PasswordItem.java
index cfdb829d..f45abc38 100644
--- a/app/src/main/java/com/zeapo/pwdstore/utils/PasswordItem.java
+++ b/app/src/main/java/com/zeapo/pwdstore/utils/PasswordItem.java
@@ -18,11 +18,8 @@ public class PasswordItem implements Comparable{
     /** Create a password item
      *
      * Make it protected so that we use a builder
-     * @param name
-     * @param parent
-     * @param type
      */
-    protected PasswordItem(String name, PasswordItem parent, char type, File file, File rootDir) {
+    private PasswordItem(String name, PasswordItem parent, char type, File file, File rootDir) {
         this.name = name;
         this.parent = parent;
         this.type = type;
@@ -31,38 +28,24 @@ public class PasswordItem implements Comparable{
     }
 
     /** Create a new Category item
-     *
-     * @param name
-     * @param parent
-     * @return
      */
     public static PasswordItem newCategory(String name, File file, PasswordItem parent, File rootDir) {
         return new PasswordItem(name, parent, TYPE_CATEGORY, file, rootDir);
     }
 
     /** Create a new parentless category item
-     *
-     * @param name
-     * @return
      */
     public static PasswordItem newCategory(String name, File file, File rootDir) {
         return new PasswordItem(name, null, TYPE_CATEGORY, file, rootDir);
     }
 
     /** Create a new password item
-     *
-     * @param name
-     * @param parent
-     * @return
      */
     public static PasswordItem newPassword(String name, File file,  PasswordItem parent, File rootDir) {
         return new PasswordItem(name, parent, TYPE_PASSWORD, file, rootDir);
     }
 
     /** Create a new parentless password item
-     *
-     * @param name
-     * @return
      */
     public static PasswordItem newPassword(String name, File file, File rootDir) {
         return new PasswordItem(name, null, TYPE_PASSWORD, file, rootDir);
@@ -72,7 +55,7 @@ public class PasswordItem implements Comparable{
         return this.type;
     }
 
-    public String getName(){
+    private String getName(){
         return this.name;
     }
 
diff --git a/app/src/main/java/com/zeapo/pwdstore/utils/PasswordRepository.java b/app/src/main/java/com/zeapo/pwdstore/utils/PasswordRepository.java
index d97e3294..b1ee7ed0 100644
--- a/app/src/main/java/com/zeapo/pwdstore/utils/PasswordRepository.java
+++ b/app/src/main/java/com/zeapo/pwdstore/utils/PasswordRepository.java
@@ -19,7 +19,6 @@ import java.io.File;
 import java.io.FileFilter;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.List;
 import java.util.Set;
 
 import static java.util.Collections.sort;
@@ -168,7 +167,7 @@ public class PasswordRepository {
 
         Log.d("REPO", "current path: " + path.getPath());
         ArrayList<File> files = new ArrayList<>(Arrays.asList(path.listFiles((FileFilter) FileFilterUtils.directoryFileFilter())));
-        files.addAll(new ArrayList<>((List<File>) FileUtils.listFiles(path, new String[]{"gpg"}, false)));
+        files.addAll(new ArrayList<>(FileUtils.listFiles(path, new String[]{"gpg"}, false)));
 
         return new ArrayList<>(files);
     }
-- 
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