src/jdk.jconsole/share/classes/sun/tools/jconsole/Formatter.java

@@ -231,17 +231,17 @@
         return justify(formatLong(value), size);
     }
 
     static String justify(String str, int size) {
         StringBuilder sb = new StringBuilder();
-        sb.append("<TT>");
+        sb.append("<code>");
         int n = size - str.length();
         for (int i = 0; i < n; i++) {
             sb.append("&nbsp;");
         }
         sb.append(str);
-        sb.append("</TT>");
+        sb.append("</code>");
         return sb.toString();
     }
 
     static String newRow(String label, String value) {
         return newRow(label, value, 2);