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660 |
660 |
661 /** |
661 /** |
662 * Returns the key for the <code>n</code><sup>th</sup> header field. |
662 * Returns the key for the <code>n</code><sup>th</sup> header field. |
663 * It returns <code>null</code> if there are fewer than <code>n+1</code> fields. |
663 * It returns <code>null</code> if there are fewer than <code>n+1</code> fields. |
664 * |
664 * |
665 * @param n an index, where n>=0 |
665 * @param n an index, where {@code n>=0} |
666 * @return the key for the <code>n</code><sup>th</sup> header field, |
666 * @return the key for the <code>n</code><sup>th</sup> header field, |
667 * or <code>null</code> if there are fewer than <code>n+1</code> |
667 * or <code>null</code> if there are fewer than <code>n+1</code> |
668 * fields. |
668 * fields. |
669 */ |
669 */ |
670 public String getHeaderFieldKey(int n) { |
670 public String getHeaderFieldKey(int n) { |
678 * <p> |
678 * <p> |
679 * This method can be used in conjunction with the |
679 * This method can be used in conjunction with the |
680 * {@link #getHeaderFieldKey(int) getHeaderFieldKey} method to iterate through all |
680 * {@link #getHeaderFieldKey(int) getHeaderFieldKey} method to iterate through all |
681 * the headers in the message. |
681 * the headers in the message. |
682 * |
682 * |
683 * @param n an index, where n>=0 |
683 * @param n an index, where {@code n>=0} |
684 * @return the value of the <code>n</code><sup>th</sup> header field |
684 * @return the value of the <code>n</code><sup>th</sup> header field |
685 * or <code>null</code> if there are fewer than <code>n+1</code> fields |
685 * or <code>null</code> if there are fewer than <code>n+1</code> fields |
686 * @see java.net.URLConnection#getHeaderFieldKey(int) |
686 * @see java.net.URLConnection#getHeaderFieldKey(int) |
687 */ |
687 */ |
688 public String getHeaderField(int n) { |
688 public String getHeaderField(int n) { |