code: public static String camelCase(String prefix, String name) {
          return Strings.camelCase(prefix, name);
      }
docs: Format a prefixed name as camelCase. The prefix is kept verbatim, while
  tha name is split on '_' chars, and joined with each part capitalized.
  
  @param prefix Name prefix, not modified.
  @param name   The name to camel-case.
  @return theCamelCasedName