[Misc] Fix some Sonarqube-reported violations

adcf1fbd · Vincent Massol · 4eaa5ba0 · adcf1fbd
Commit adcf1fbd authored 1 year ago by Vincent Massol
--- a/xwiki-platform-core/xwiki-platform-oldcore/src/main/java/com/xpn/xwiki/export/html/HtmlPackager.java
+++ b/xwiki-platform-core/xwiki-platform-oldcore/src/main/java/com/xpn/xwiki/export/html/HtmlPackager.java
@@ -408,14 +408,16 @@ public void export(XWikiContext context) throws IOException, XWikiException
    private void generateIndexPage(ZipOutputStream zos, XWikiContext context) throws IOException
    {
        StringBuilder builder = new StringBuilder();
-        builder.append("<!DOCTYPE HTML>\n"
-            + "<html lang=\"en-US\">\n"
-            + "    <head>\n"
-            + "        <meta charset=\"UTF-8\">\n"
-            + "        <title>Export Index</title>\n"
-            + "    </head>\n"
-            + "    <body>\n"
-            + "      <ul>\n");
+        builder.append("""
+            <!DOCTYPE HTML>
+            <html lang=\"en-US\">
+                <head>
+                    <meta charset=\"UTF-8\">
+                    <title>Export Index</title>
+                </head>
+                <body>
+                  <ul>
+            """);

        for (DocumentReference reference : this.pageReferences) {
            builder.append("        <li><a href=\"");
@@ -430,9 +432,11 @@ private void generateIndexPage(ZipOutputStream zos, XWikiContext context) throws
            builder.append("</a></li>\n");
        }

-        builder.append("      </ul>\n"
-            + "    </body>\n"
-            + "</html>\n");
+        builder.append("""
+                  </ul>
+                </body>
+            </html>
+            """);

        ZipEntry zipentry = new ZipEntry("index.html");
        zos.putNextEntry(zipentry);