docs: public ClassGraph blacklistClasses(final String... classNames) {
          enableClassInfo();
          for (final String className : classNames) {
              if (className.contains("*")) {
                  throw new IllegalArgumentException("Cannot use a glob wildcard here: " + className);
              }
              final String classNameNormalized = WhiteBlackList.normalizePackageOrClassName(className);
              scanSpec.classWhiteBlackList.addToBlacklist(classNameNormalized);
              scanSpec.classfilePathWhiteBlackList
                      .addToBlacklist(WhiteBlackList.classNameToClassfilePath(classNameNormalized));
          }
          return this;
      }