fix issue JabRef#6199 finish checkstyle

devinluo27 · Apr 25, 2021 · 4d2d2dd · 4d2d2dd
1 parent b1c3f75
commit 4d2d2dd
Showing 1 changed file with 6 additions and 8 deletions.
diff --git a/src/main/java/org/jabref/logic/importer/fileformat/EndnoteXmlImporter.java b/src/main/java/org/jabref/logic/importer/fileformat/EndnoteXmlImporter.java
@@ -265,22 +265,20 @@ private Optional<String> getUrlValue(Url url) {
         Optional<String> ret;
         if (list.size() == 0) {
             return Optional.empty();
-        }
-        else {
+        } else {
             boolean isStyleExist = false;
             int style_index = -1;
-            for(int i =0 ; i < list.size(); i++) {
-                if(list.get(i) instanceof Style){
+            for (int i = 0; i < list.size(); i++) {
+                if (list.get(i) instanceof Style) {
                     isStyleExist = true;
                     style_index = i;
                 }
             }
             if (!isStyleExist) {
-                ret =  Optional.ofNullable((String) list.get(0))
+                ret = Optional.ofNullable((String) list.get(0))
                         .map(this::clean);
-            }
-            else {
-                ret = Optional.ofNullable((Style)list.get(style_index))
+            } else {
+                ret = Optional.ofNullable((Style) list.get(style_index))
                         .map(Style::getContent)
                         .map(this::clean);
             }