public static Set<String> loadWhitelistedJsWarnings(File file) {
    return loadWhitelistedJsWarnings(
        Files.asCharSource(file, UTF_8));
  }
public static Set < String > loadWhitelistedJsWarnings ( File file ) { return loadWhitelistedJsWarnings ( Files . asCharSource ( file , UTF_8 ) ) ; }
Loads legacy warnings list from the file.
@return The lines of the file.