[jira] [Work logged] (BEAM-7699) Remove duplicated null checks in Row.equals

[ASF GitHub Bot (JIRA)]

     [ 
https://issues.apache.org/jira/browse/BEAM-7699?focusedWorklogId=277460&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-277460
 ]

ASF GitHub Bot logged work on BEAM-7699:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 16/Jul/19 12:24
            Start Date: 16/Jul/19 12:24
    Worklog Time Spent: 10m 
      Work Description: honeyAndSw commented on pull request #9009: [BEAM-7699] 
Propagate null check/comparison to deepEquals
URL: https://github.com/apache/beam/pull/9009#discussion_r303878131
 
 

 ##########
 File path: sdks/java/core/src/main/java/org/apache/beam/sdk/values/Row.java
 ##########
 @@ -422,14 +422,8 @@ static int deepHashCode(Object a, Schema.FieldType 
fieldType) {
         V value = e.getValue();
         V otherValue = b.get(key);
 
-        if (value == null) {
-          if (otherValue != null || !b.containsKey(key)) {
-            return false;
-          }
-        } else {
-          if (!deepEquals(value, otherValue, valueType)) {
-            return false;
-          }
+        if (!deepEquals(value, otherValue, valueType)) {
 
 Review comment:
   `RowTest#testCreateAndCompareNullableMapWithDifferentKey` covers this case, 
what do you think?
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 277460)
    Time Spent: 1h  (was: 50m)

> Remove duplicated null checks in Row.equals
> -------------------------------------------
>
>                 Key: BEAM-7699
>                 URL: https://issues.apache.org/jira/browse/BEAM-7699
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-core
>            Reporter: Naheon Kim
>            Priority: Trivial
>              Labels: easyfix, starter
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> After [BEAM-5866|https://issues.apache.org/jira/browse/BEAM-5866] and 
> [BEAM-7125|https://issues.apache.org/jira/browse/BEAM-7125] Row has 
> duplicated null value checks.



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