gnodet commented on code in PR #255: URL: https://github.com/apache/maven-dependency-plugin/pull/255#discussion_r1002052466
########## src/main/java/org/apache/maven/plugins/dependency/analyze/AnalyzeDuplicateMojo.java: ########## @@ -151,15 +150,9 @@ private void createMessage( Set<String> duplicateDependencies, StringBuilder sb, private Set<String> findDuplicateDependencies( List<Dependency> modelDependencies ) { - List<String> modelDependencies2 = new ArrayList<>(); - for ( Dependency dep : modelDependencies ) - { - modelDependencies2.add( dep.getManagementKey() ); - } - - // @formatter:off + List<String> modelDependencies2 = + modelDependencies.stream().map( Dependency::getManagementKey ).collect( Collectors.toList() ); return new LinkedHashSet<>( - CollectionUtils.disjunction( modelDependencies2, new LinkedHashSet<>( modelDependencies2 ) ) ); - // @formatter:on + Util.symmetricDifference( modelDependencies2, new LinkedHashSet<>( modelDependencies2 ) ) ); Review Comment: It could even be inlined with a simple comment... -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@maven.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org