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https://issues.apache.org/jira/browse/MJAVADOC-814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17899046#comment-17899046
 ] 

ASF GitHub Bot commented on MJAVADOC-814:
-----------------------------------------

olamy commented on code in PR #337:
URL: 
https://github.com/apache/maven-javadoc-plugin/pull/337#discussion_r1845726799


##########
src/test/java/org/apache/maven/plugins/javadoc/JavadocUtilTest.java:
##########
@@ -675,4 +680,23 @@ private void stopSilently(Server server) {
             // ignored
         }
     }
+
+    public void testQuotedArgument() throws Exception {
+
+        String value = "      org.apache.uima.analysis_component:\n      
org.apache.uima.analysis_engine\n";
+
+        String arg = JavadocUtil.quotedArgument(value);
+        
assertThat(arg).isEqualTo("'org.apache.uima.analysis_component:org.apache.uima.analysis_engine'");

Review Comment:
   done via 74b03e61bbe839f1ab08f8ceb8594e1a6052a37f





> Ability to split grouped packages over multiple lines
> -----------------------------------------------------
>
>                 Key: MJAVADOC-814
>                 URL: https://issues.apache.org/jira/browse/MJAVADOC-814
>             Project: Maven Javadoc Plugin
>          Issue Type: New Feature
>          Components: javadoc
>    Affects Versions: 3.10.0
>            Reporter: Richard Eckart de Castilho
>            Assignee: Olivier Lamy
>            Priority: Major
>
> When configuring groups, the packages in the group need to be written on a 
> single line separated with colons.
> {noformat}
> <groups>
>   <group>
>     <title>Core</title>
>     <packages>
>       org.apache.uima.analysis_component:org.apache.uima.analysis_engine
>     </packages>
>   </group>
> </groups>
> {noformat}
> If there are many packages that can not easily be captured using a prefix 
> pattern, this yields a very long line.
> It would be greate if one could split the packages over multiple lines such as
> {noformat}
> <groups>
>   <group>
>     <title>Core</title>
>     <packages>
>       org.apache.uima.analysis_component:
>       org.apache.uima.analysis_engine
>     </packages>
>   </group>
> </groups>
> {noformat}
> The code internally already calls 
> {{org.apache.maven.plugins.javadoc.JavadocUtil.quotedArgument(String)}} to 
> sanitze the line breaks away, but it seems the whitespace still breaks it and 
> javadoc tool in the end only recognizes the first package in the multi-line 
> group. 
> Even nicer may be.
> {noformat}
> <groups>
>   <group>
>     <title>Core</title>
>     <packages>
>       <package>org.apache.uima.analysis_component</package>
>       <package>org.apache.uima.analysis_engine</package>
>     </packages>
>   </group>
> </groups>
> {noformat}



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