From 87ad1c393b168d0a1d69539adcff8c58e3830c62 Mon Sep 17 00:00:00 2001
From: aloofwisdom <945517787@qq.com>
Date: Sun, 25 Apr 2021 15:31:41 +0800
Subject: [PATCH] add javadoc for fix #6199

---
 .../logic/importer/fileformat/EndnoteXmlImporter.java     | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/main/java/org/jabref/logic/importer/fileformat/EndnoteXmlImporter.java b/src/main/java/org/jabref/logic/importer/fileformat/EndnoteXmlImporter.java
index 81c4fe316d9..aa79fb543c5 100644
--- a/src/main/java/org/jabref/logic/importer/fileformat/EndnoteXmlImporter.java
+++ b/src/main/java/org/jabref/logic/importer/fileformat/EndnoteXmlImporter.java
@@ -259,6 +259,14 @@ private Optional<String> getUrl(Record record) {
                            .findFirst();
     }
 
+    /**
+     * Extracts url address of Class Url generated from a user-imported .xml file.
+     * More specifically, this method will check whether text of url is wrapped in a style tag.
+     * If it is, extract from inner text; otherwise, use vanilla text outside.
+     *
+     * @param url a Url class object containing info from .xml file imported by user.
+     * @return entity url address of given class url
+     */
     private Optional<String> getUrlValue(Url url) {
         Optional<List<Object>> urlContent = Optional.ofNullable(url).map(Url::getContent);
         List<Object> list = urlContent.orElse(null);