Merge "add NonNull annotation to API" am: fd2bb72030 am: 6131255e77
am: e658c48ea0

Change-Id: I723c22a0b7e76808cf60667ef7b2fcffac8ce71c
diff --git a/api/current.txt b/api/current.txt
index c467270..9563ea7 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -45422,7 +45422,7 @@
     method public android.telephony.data.ApnSetting.Builder setApnTypeBitmask(int);
     method public android.telephony.data.ApnSetting.Builder setAuthType(int);
     method public android.telephony.data.ApnSetting.Builder setCarrierEnabled(boolean);
-    method public android.telephony.data.ApnSetting.Builder setCarrierId(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setCarrierId(int);
     method public android.telephony.data.ApnSetting.Builder setEntryName(String);
     method @Deprecated public android.telephony.data.ApnSetting.Builder setMmsProxyAddress(java.net.InetAddress);
     method public android.telephony.data.ApnSetting.Builder setMmsProxyAddress(String);
diff --git a/telephony/java/android/telephony/data/ApnSetting.java b/telephony/java/android/telephony/data/ApnSetting.java
index be6f383..0b1d1fb 100644
--- a/telephony/java/android/telephony/data/ApnSetting.java
+++ b/telephony/java/android/telephony/data/ApnSetting.java
@@ -1868,6 +1868,7 @@
          *
          * @param carrierId the carrier id to set for this APN
          */
+        @NonNull
         public Builder setCarrierId(int carrierId) {
             this.mCarrierId = carrierId;
             return this;