Add unit test for ClosedSubscriberGroupInfo

Compare homeNodebName based on values instead of references.

Bug: 151976726
Test: atest ClosedSubscriberGroupInfoTest
Change-Id: I15557e673c8b6842a6fc28b6ea814323652a00b8

1 files changed, 1 insertions, 1 deletions

diff --git a/telephony/java/android/telephony/ClosedSubscriberGroupInfo.java b/telephony/java/android/telephony/ClosedSubscriberGroupInfo.java
index e7dfe634590d..e9262725d232 100644
--- a/telephony/java/android/telephony/ClosedSubscriberGroupInfo.java
+++ b/telephony/java/android/telephony/ClosedSubscriberGroupInfo.java
@@ -102,7 +102,7 @@ public final class ClosedSubscriberGroupInfo implements Parcelable {
         }
 
         ClosedSubscriberGroupInfo o = (ClosedSubscriberGroupInfo) other;
-        return mCsgIndicator == o.mCsgIndicator && mHomeNodebName == o.mHomeNodebName
+        return mCsgIndicator == o.mCsgIndicator && o.mHomeNodebName.equals(mHomeNodebName)
                 && mCsgIdentity == o.mCsgIdentity;
     }