5 files changed, 25 insertions, 9 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ContactHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ContactHelper.java
index 1d8661bfe..8697e49f7 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ContactHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ContactHelper.java
@@ -19,7 +19,10 @@ package org.sufficientlysecure.keychain.helper;
 
 import android.accounts.Account;
 import android.accounts.AccountManager;
-import android.content.*;
+import android.content.ContentProviderOperation;
+import android.content.ContentResolver;
+import android.content.ContentUris;
+import android.content.Context;
 import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
@@ -36,7 +39,13 @@ import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.io.InputStream;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
 public class ContactHelper {
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/EmailKeyHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/EmailKeyHelper.java
index 7cd4f6710..d8efdc480 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/EmailKeyHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/EmailKeyHelper.java
@@ -21,6 +21,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.Messenger;
+
 import org.sufficientlysecure.keychain.keyimport.HkpKeyserver;
 import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
 import org.sufficientlysecure.keychain.keyimport.Keyserver;
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ExportHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ExportHelper.java
index ae9438148..bcd57b290 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ExportHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ExportHelper.java
@@ -35,7 +35,6 @@ import org.sufficientlysecure.keychain.provider.ProviderHelper;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
 import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
 import org.sufficientlysecure.keychain.ui.dialog.DeleteKeyDialogFragment;
-import org.sufficientlysecure.keychain.ui.dialog.FileDialogFragment;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.io.File;
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/FileHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/FileHelper.java
index 1b36ba3fc..b640ecb03 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/FileHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/FileHelper.java
@@ -26,14 +26,17 @@ import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.Point;
 import android.net.Uri;
-import android.os.*;
+import android.os.Build;
+import android.os.Environment;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Messenger;
 import android.provider.DocumentsContract;
 import android.provider.OpenableColumns;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.widget.Toast;
 
-import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.compatibility.DialogFragmentWorkaround;
 import org.sufficientlysecure.keychain.ui.dialog.FileDialogFragment;
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/TlsHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/TlsHelper.java
index 4b09af04d..8bbe73676 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/TlsHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/TlsHelper.java
@@ -18,12 +18,10 @@
 package org.sufficientlysecure.keychain.helper;
 
 import android.content.res.AssetManager;
+
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.util.Log;
 
-import javax.net.ssl.HttpsURLConnection;
-import javax.net.ssl.SSLContext;
-import javax.net.ssl.TrustManagerFactory;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -34,10 +32,16 @@ import java.security.KeyManagementException;
 import java.security.KeyStore;
 import java.security.KeyStoreException;
 import java.security.NoSuchAlgorithmException;
-import java.security.cert.*;
+import java.security.cert.Certificate;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateFactory;
 import java.util.HashMap;
 import java.util.Map;
 
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManagerFactory;
+
 public class TlsHelper {
 
     public static class TlsHelperException extends Exception {