Print carrier config access rules properly

Bug: 150414859
Test: build and manual - check printed logs
Change-Id: Ic642ef84fdcc7df7887abc7665af4f0b43cd7ff8
Merged-In: Ic642ef84fdcc7df7887abc7665af4f0b43cd7ff8

telephony/java/android/telephony/SubscriptionInfo.java

@@ -826,7 +826,7 @@ public class SubscriptionInfo implements Parcelable {
                 + " hplmns=" + Arrays.toString(mHplmns)
                 + " subscriptionType=" + mSubscriptionType
                 + " mGroupOwner=" + mGroupOwner
-                + " carrierConfigAccessRules=" + mCarrierConfigAccessRules
+                + " carrierConfigAccessRules=" + Arrays.toString(mCarrierConfigAccessRules)
                 + " mAreUiccApplicationsEnabled=" + mAreUiccApplicationsEnabled + "}";
     }