in src/main/java/org/apache/maven/plugin/changelog/DeveloperActivityReport.java [235:251]
private void countDevCommits( Collection<ChangeSet> entries )
{
for ( ChangeSet entry : entries )
{
String developer = entry.getAuthor();
List<ChangeSet> list = commits.get( developer );
if ( list == null )
{
list = new LinkedList<ChangeSet>();
commits.put( developer, list );
}
list.add( entry );
}
}