Method getFirst

src/tsd/client/QueryString.java:85–88

Returns the first value for the given key, or null.

(final String key)

   * Returns the first value for the given key, or {@code null}.
   */
  public String getFirst(final String key) {
    final ArrayList<String> values = super.get(key);
    return values == null ? null : values.get(0);
  }

}