code: public List<String> getMetaKeywords(TypeElement typeElement) {
          ArrayList<String> results = new ArrayList<>();
  
          // Add field and method keywords only if -keywords option is used
          if (config.keywords) {
              results.addAll(getClassKeyword(typeElement));
              results.addAll(getMemberKeywords(config.utils.getFields(typeElement)));
              results.addAll(getMemberKeywords(config.utils.getMethods(typeElement)));
          }
          ((ArrayList)results).trimToSize();
          return results;
      }
docs: Returns an array of strings where each element
  is a class, method or field name.  This array is
  used to create one meta keyword tag for each element.
  Method parameter lists are converted to "()" and
  overloads are combined.
  
  Constructors are not included because they have the same
  name as the class, which is already included.
  Nested class members are not included because their
  definitions are on separate pages.