Refactor header appending logic for better readability #3676
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This PR refactors the logic for adding headers in the appendXForwarded and appendForwarded methods. Signed-off-by: Hyeon Sung <gorae930301@gmail.com>
…d and appendForwarded methods This PR refactors the logic for adding headers in the appendXForwarded and appendForwarded methods. Signed-off-by: Hyeon Sung <gorae930301@gmail.com>
add import Signed-off-by: Hyeon Sung <gorae930301@gmail.com>
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This PR refactors the logic for adding headers in the
appendXForwardedandappendForwardedmethods.Additionally
upon reviewing both the original and refactored code, I noticed that in
appendXForwarded, the result ofheaders.getFirst()is only checked for null.Wouldn't it be better to use StringUtils.hasText() instead, to ensure not only that the value is non-null but also that it contains text? What do you think about this approach?