fix travis tests (more), minor comment edits

4 files changed, 11 insertions, 6 deletions

diff --git a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperationTest.java b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperationTest.java
index deec1cf3a..fef325a1a 100644
--- a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperationTest.java
+++ b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperationTest.java
@@ -53,9 +53,9 @@ public class PgpKeyOperationTest {
     ArrayList<RawPacket> onlyA = new ArrayList<RawPacket>();
     ArrayList<RawPacket> onlyB = new ArrayList<RawPacket>();
 
-    @BeforeClass public static void setUpOnce() throws Exception {
+    @BeforeClass
+    public static void setUpOnce() throws Exception {
         Security.insertProviderAt(new BouncyCastleProvider(), 1);
-
         ShadowLog.stream = System.out;
 
         {
diff --git a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/UncachedKeyringCanonicalizeTest.java b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/UncachedKeyringCanonicalizeTest.java
index 588dac17b..6e3a9814e 100644
--- a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/UncachedKeyringCanonicalizeTest.java
+++ b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/UncachedKeyringCanonicalizeTest.java
@@ -13,6 +13,7 @@ import org.spongycastle.bcpg.PacketTags;
 import org.spongycastle.bcpg.UserIDPacket;
 import org.spongycastle.bcpg.sig.KeyFlags;
 import org.spongycastle.bcpg.PublicKeyAlgorithmTags;
+import org.spongycastle.jce.provider.BouncyCastleProvider;
 import org.spongycastle.openpgp.PGPPrivateKey;
 import org.spongycastle.openpgp.PGPPublicKey;
 import org.spongycastle.openpgp.PGPSecretKey;
@@ -34,6 +35,7 @@ import org.sufficientlysecure.keychain.support.KeyringTestingHelper;
 import org.sufficientlysecure.keychain.support.KeyringTestingHelper.RawPacket;
 
 import java.io.ByteArrayInputStream;
+import java.security.Security;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.Iterator;
@@ -60,6 +62,7 @@ public class UncachedKeyringCanonicalizeTest {
 
     @BeforeClass
     public static void setUpOnce() throws Exception {
+        Security.insertProviderAt(new BouncyCastleProvider(), 1);
         ShadowLog.stream = System.out;
 
         SaveKeyringParcel parcel = new SaveKeyringParcel();
diff --git a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/UncachedKeyringMergeTest.java b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/UncachedKeyringMergeTest.java
index 603b1e6d1..428206c97 100644
--- a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/UncachedKeyringMergeTest.java
+++ b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/pgp/UncachedKeyringMergeTest.java
@@ -10,6 +10,7 @@ import org.robolectric.shadows.ShadowLog;
 import org.spongycastle.bcpg.PacketTags;
 import org.spongycastle.bcpg.sig.KeyFlags;
 import org.spongycastle.bcpg.PublicKeyAlgorithmTags;
+import org.spongycastle.jce.provider.BouncyCastleProvider;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.service.OperationResultParcel;
 import org.sufficientlysecure.keychain.service.OperationResults.EditKeyResult;
@@ -18,6 +19,7 @@ import org.sufficientlysecure.keychain.support.KeyringTestingHelper;
 import org.sufficientlysecure.keychain.support.KeyringTestingHelper.RawPacket;
 import org.sufficientlysecure.keychain.util.ProgressScaler;
 
+import java.security.Security;
 import java.util.ArrayList;
 import java.util.Iterator;
 
@@ -59,6 +61,7 @@ public class UncachedKeyringMergeTest {
 
     @BeforeClass
     public static void setUpOnce() throws Exception {
+        Security.insertProviderAt(new BouncyCastleProvider(), 1);
         ShadowLog.stream = System.out;
 
         {
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
index ababd39e0..90abf05f5 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedKeyRing.java
@@ -217,8 +217,7 @@ public class UncachedKeyRing {
         aos.close();
     }
 
-    /** "Canonicalizes" a public key, removing inconsistencies in the process. This variant can be
-     * applied to public keyrings only.
+    /** "Canonicalizes" a public key, removing inconsistencies in the process.
      *
      * More specifically:
      *  - Remove all non-verifying self-certificates
@@ -235,9 +234,9 @@ public class UncachedKeyRing {
      *  - If the key is a secret key, remove all certificates by foreign keys
      *  - If no valid user id remains, log an error and return null
      *
-     * This operation writes an OperationLog which can be used as part of a OperationResultParcel.
+     * This operation writes an OperationLog which can be used as part of an OperationResultParcel.
      *
-     * @return A canonicalized key, or null on fatal error
+     * @return A canonicalized key, or null on fatal error (log will include a message in this case)
      *
      */
     @SuppressWarnings("ConstantConditions")