2 files changed, 13 insertions, 10 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/CertifyActionsParcel.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/CertifyActionsParcel.java
index 8721f4c0c..a7571a7ac 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/CertifyActionsParcel.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/CertifyActionsParcel.java
@@ -24,6 +24,7 @@ import android.os.Parcelable;
 import java.io.Serializable;
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
+import java.util.List;
 import java.util.Date;
 import java.util.Map;
 
@@ -85,17 +86,11 @@ public class CertifyActionsParcel implements Parcelable {
         final public ArrayList<String> mUserIds;
         final public ArrayList<WrappedUserAttribute> mUserAttributes;
 
-        public CertifyAction(long masterKeyId, ArrayList<String> userIds) {
+        public CertifyAction(long masterKeyId, List<String> userIds,
+                List<WrappedUserAttribute> attributes) {
             mMasterKeyId = masterKeyId;
-            mUserIds = userIds;
-            mUserAttributes = null;
-        }
-
-        public CertifyAction(long masterKeyId, ArrayList<String> userIds,
-                ArrayList<WrappedUserAttribute> attributes) {
-            mMasterKeyId = masterKeyId;
-            mUserIds = userIds;
-            mUserAttributes = attributes;
+            mUserIds = userIds == null ? null : new ArrayList<>(userIds);
+            mUserAttributes = attributes == null ? null : new ArrayList<>(attributes);
         }
     }
 
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
index e0509ac9b..63ea6285c 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
@@ -47,6 +47,14 @@ import org.sufficientlysecure.keychain.operations.results.ConsolidateResult;
 import org.sufficientlysecure.keychain.operations.results.DecryptVerifyResult;
 import org.sufficientlysecure.keychain.operations.results.DeleteResult;
 import org.sufficientlysecure.keychain.operations.results.ExportResult;
+import org.sufficientlysecure.keychain.pgp.exception.PgpKeyNotFoundException;
+import org.sufficientlysecure.keychain.operations.results.CertifyResult;
+import org.sufficientlysecure.keychain.util.FileHelper;
+import org.sufficientlysecure.keychain.util.ParcelableFileCache.IteratorWithSize;
+import org.sufficientlysecure.keychain.util.Preferences;
+import org.sufficientlysecure.keychain.keyimport.HkpKeyserver;
+import org.sufficientlysecure.keychain.keyimport.Keyserver;
+import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
 import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
 import org.sufficientlysecure.keychain.operations.results.OperationResult;
 import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog;