in tooling/camel-kafka-connector-generator-maven-plugin/src/main/java/org/apache/camel/kafkaconnector/maven/utils/MavenUtils.java [258:268]
public static Set<String> csvToSet(String csv) {
if (csv == null || csv.trim().length() == 0) {
return new TreeSet<>();
}
Set<String> set = new TreeSet<>();
for (String s : csv.split(",")) {
set.add(s.trim());
}
return set;
}