lift language level to java 7, and some code cleanup

1 files changed, 1 insertions, 1 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/CanonicalizedPublicKeyRing.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/CanonicalizedPublicKeyRing.java
index b8379f007..c2506685d 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/CanonicalizedPublicKeyRing.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/CanonicalizedPublicKeyRing.java
@@ -78,7 +78,7 @@ public class CanonicalizedPublicKeyRing extends CanonicalizedKeyRing {
     public IterableIterator<CanonicalizedPublicKey> publicKeyIterator() {
         @SuppressWarnings("unchecked")
         final Iterator<PGPPublicKey> it = getRing().getPublicKeys();
-        return new IterableIterator<CanonicalizedPublicKey>(new Iterator<CanonicalizedPublicKey>() {
+        return new IterableIterator<>(new Iterator<CanonicalizedPublicKey>() {
             @Override
             public boolean hasNext() {
                 return it.hasNext();