add the owner name to the comment added message

Change-Id: If4d232fb6305b8fdea3d1f902c9328e691cee8f0
(cherry picked from commit f4b51bb1e020930a5edfa1ea39cba40afcd613b2)
diff --git a/src/main/java/com/cisco/gerrit/plugins/slack/message/CommentAddedMessageGenerator.java b/src/main/java/com/cisco/gerrit/plugins/slack/message/CommentAddedMessageGenerator.java
index 6a477b9..c91ab89 100644
--- a/src/main/java/com/cisco/gerrit/plugins/slack/message/CommentAddedMessageGenerator.java
+++ b/src/main/java/com/cisco/gerrit/plugins/slack/message/CommentAddedMessageGenerator.java
@@ -81,7 +81,9 @@
             text = new StringBuilder();
 
             text.append(escape(event.author.name));
-            text.append(" commented\\n>>>");
+            text.append(" commented to ");
+            text.append(escape(event.change.owner.name));
+            text.append("\\n>>>");
             text.append(escape(event.change.project));
             text.append(" (");
             text.append(escape(event.change.branch));
diff --git a/src/test/java/com/cisco/gerrit/plugins/slack/message/CommentAddedMessageGeneratorTest.java b/src/test/java/com/cisco/gerrit/plugins/slack/message/CommentAddedMessageGeneratorTest.java
index ce16c7f..71cf467 100644
--- a/src/test/java/com/cisco/gerrit/plugins/slack/message/CommentAddedMessageGeneratorTest.java
+++ b/src/test/java/com/cisco/gerrit/plugins/slack/message/CommentAddedMessageGeneratorTest.java
@@ -60,6 +60,7 @@
     private CommentAddedEvent mockEvent = mock(CommentAddedEvent.class);
     private AccountAttribute mockAccount = mock(AccountAttribute.class);
     private ChangeAttribute mockChange = mock(ChangeAttribute.class);
+    private AccountAttribute mockOwner = mock(AccountAttribute.class);
 
     private ProjectConfig config;
 
@@ -156,6 +157,8 @@
         mockChange.project = "testproject";
         mockChange.branch = "master";
         mockChange.url = "https://change/";
+        mockChange.owner = mockOwner;
+        mockOwner.name = "Owner";
 
         mockAccount.name = "Unit Tester";
 
@@ -165,7 +168,7 @@
                 mockEvent, config);
 
         String expectedResult;
-        expectedResult = "{\"text\": \"Unit Tester commented\\n>>>" +
+        expectedResult = "{\"text\": \"Unit Tester commented to Owner\\n>>>" +
                 "testproject (master): This is the first line\n" +
                 "And the second line. (https://change/)\"," +
                 "\"channel\": \"#testchannel\",\"username\": \"testuser\"}\n";
@@ -191,6 +194,8 @@
         mockChange.project = "testproject";
         mockChange.branch = "master";
         mockChange.url = "https://change/";
+        mockChange.owner = mockOwner;
+        mockOwner.name = "Owner";
 
         mockAccount.name = "Unit Tester";
 
@@ -200,7 +205,7 @@
                 mockEvent, config);
 
         String expectedResult;
-        expectedResult = "{\"text\": \"Unit Tester commented\\n>>>" +
+        expectedResult = "{\"text\": \"Unit Tester commented to Owner\\n>>>" +
                 "testproject (master): " + mockEvent.comment.substring(0, 197) + "... (https://change/)\"," +
                 "\"channel\": \"#testchannel\",\"username\": \"testuser\"}\n";