Anonymous avatar Anonymous committed 7d56927

Use Integer.compareTo (duh)

git-svn-id: e221344d-f017-0410-9bd5-d282ab1896d7

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Files changed (2)


             //sort the documents, according to the "order" attribute
             Collections.sort(docs, new Comparator<Document>() {
                 public int compare(Document doc1, Document doc2) {
-                    return XmlHelper.getLoadOrder(doc1) - XmlHelper.getLoadOrder(doc2);
+                    return XmlHelper.getLoadOrder(doc1).compareTo(XmlHelper.getLoadOrder(doc2));


      * Return the value of the "order" attribute from the root element
-     public static int getLoadOrder(Document doc) {
+     public static Integer getLoadOrder(Document doc) {
         Element rootElement = doc.getDocumentElement();
         String number = rootElement.getAttribute("order");
         if (StringUtils.isNotBlank(number)) {
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