killbill-memoizeit

diff --git a/account/src/main/java/com/ning/billing/account/api/DefaultAccount.java b/account/src/main/java/com/ning/billing/account/api/DefaultAccount.java
index 3a04845..c2273de 100644
--- a/account/src/main/java/com/ning/billing/account/api/DefaultAccount.java
+++ b/account/src/main/java/com/ning/billing/account/api/DefaultAccount.java
@@ -158,7 +158,7 @@ public class DefaultAccount extends EntityBase implements Account {
 
     @Override
     public String getAddress1() {
-        return Objects.firstNonNull((address1, DEFAULT_STRING_VALUE);
+        return Objects.firstNonNull(address1, DEFAULT_STRING_VALUE);
     }
 
     @Override