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https://issues.apache.org/jira/browse/MNG-6829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17725014#comment-17725014
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ASF GitHub Bot commented on MNG-6829:
-------------------------------------

timtebeek commented on code in PR #79:
URL: https://github.com/apache/maven-verifier/pull/79#discussion_r1200709064


##########
src/main/java/org/apache/maven/shared/verifier/Verifier.java:
##########
@@ -1861,7 +1861,7 @@ public  void setDefaultCliArguments( String[] 
defaultCliArguments )
 
     private void setForkMode()
     {
-        if ( StringUtils.isEmpty( mavenHome ) && StringUtils.isEmpty( forkMode 
) )
+        if ( (mavenHome == null || mavenHome.isEmpty()) && (forkMode == null 
|| forkMode.isEmpty()) )

Review Comment:
   ```suggestion
           if ( ( mavenHome == null || mavenHome.isEmpty() ) && ( forkMode == 
null || forkMode.isEmpty() ) )
   ```





> Remove commons-lang3 dependency
> -------------------------------
>
>                 Key: MNG-6829
>                 URL: https://issues.apache.org/jira/browse/MNG-6829
>             Project: Maven
>          Issue Type: Sub-task
>          Components: Bootstrap & Build
>    Affects Versions: 3.6.3
>            Reporter: Karl Heinz Marbaise
>            Assignee: Karl Heinz Marbaise
>            Priority: Minor
>              Labels: close-pending
>             Fix For: 4.0.x-candidate
>
>         Attachments: dtPKn.xlsx
>
>
> Currently we use {{commons-lang3}} for the following classes
> * {{StringUtils}} can be replaced by usage of either {{plexus-utils}} or 
> {{maven-shared-utils}} or as I tested with self implementation
> * {{SystemUtils}} is only used in some tests which can simply replaced by 
> using JUnit Jupiter with all the support it has.
> * {{Validate}} is a precondition class which checks for parameters etc. can 
> be implemented very easily (done already to see how it works). Later this 
> could be made part of {{maven-shared-utils}}.
> * Currently the {{StringUtils.substringAfterLast( resourceName,  "/" )}} is 
> used in {{ConsoleMavenTransferListener}}



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