in src/main/java/org/apache/maven/shared/jar/classes/ImportVisitor.java [62:68]
public ImportVisitor(JavaClass javaClass) {
this.javaClass = javaClass;
// Create a list that is guaranteed to be unique while retaining it's list qualities (LinkedHashSet does not
// expose the list interface even if natural ordering is retained)
this.imports = SetUniqueList.setUniqueList(new ArrayList<>());
}