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https://issues.apache.org/jira/browse/SUREFIRE-1293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15563869#comment-15563869
 ] 

ASF GitHub Bot commented on SUREFIRE-1293:
------------------------------------------

Github user Tibor17 commented on a diff in the pull request:

    https://github.com/apache/maven-surefire/pull/127#discussion_r82700832
  
    --- Diff: 
maven-surefire-common/src/main/java/org/apache/maven/plugin/surefire/report/TestSetRunListener.java
 ---
    @@ -76,7 +76,7 @@ public TestSetRunListener( ConsoleReporter 
consoleReporter, FileReporter fileRep
                                    StatisticsReporter statisticsReporter, 
boolean trimStackTrace,
                                    boolean isPlainFormat, boolean 
briefOrPlainFormat )
         {
    -        this.consoleReporter = consoleReporter;
    +        this.consoleReporter = consoleReporter != null ? consoleReporter : 
new NullConsoleReporter();
    --- End diff --
    
    @britter 
    >>does this belong into DefaultReporterFactory.createReporter()
    If you mean this code:
    `ConsoleReporter consoleReporter = shouldReportToConsole() ? new 
ConsoleReporter( consoleLogger ) : null;`
    
    Then I would keep the responsibility of creating anew reporter yet in the 
method `createReporter()`. I am going to fix a bug exactly in this part of code 
after you. We can still improve the code by small incremental changes.


> Simplify org.apache.maven.plugin.surefire.report.TestSetRunListener by using 
> the null object pattern
> ----------------------------------------------------------------------------------------------------
>
>                 Key: SUREFIRE-1293
>                 URL: https://issues.apache.org/jira/browse/SUREFIRE-1293
>             Project: Maven Surefire
>          Issue Type: Improvement
>          Components: Maven Surefire Plugin
>            Reporter: Benedikt Ritter
>              Labels: github
>             Fix For: 2.19.2
>
>
> The class org.apache.maven.plugin.surefire.report.TestSetRunListener has a 
> lot of checks like this:
> {code:java}
> if( field != null )
> {
>     // do something with field
> }
> {code}
> This can be simplified by providing fallback implementations for the fields 
> being used by TestSetRunListener.



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