code: public void translateClassArrays ()
      {
          ImportSet arrayTypes = new ImportSet();
          Iterator<String> i = _imports.iterator();
          while (i.hasNext()) {
              String name = i.next();
              int bracket = name.lastIndexOf('[');
              if (bracket != -1 &&
                  name.charAt(bracket + 1) == 'L') {
                  arrayTypes.add(name.substring(bracket + 2, name.length() - 1));
              }
          }
  
          addAll(arrayTypes);
      }
docs: Inserts imports for the non-primitive classes contained in all array imports.