Improve format xml with numbers ended with 0.

Author: javadev

src/main/java/com/github/underscore/lodash/Xml.java

@@ -1001,7 +1001,9 @@ private static Object getValue(final Object value, final FromType fromType) {
     public static Object stringToNumber(String number) {
         final Object localValue;
         if (number.contains(".") || number.contains("e") || number.contains("E")) {
-            if (number.length() > 9) {
+            if (number.length() > 9 || (number.contains(".")
+                && number.length() - number.lastIndexOf('.') > 2)
+                && number.charAt(number.length() - 1) == '0') {
                 localValue = new java.math.BigDecimal(number);
             } else {
                 localValue = Double.valueOf(number);

src/test/java/com/github/underscore/lodash/LodashTest.java

@@ -704,6 +704,8 @@ public void formatXml() {
                 Xml.XmlStringBuilder.Step.COMPACT));
         assertEquals("<a>\n\t<b></b>\n\t<b></b>\n</a>",
             U.formatXml("<a>\n  <b></b>\n  <b></b>\n</a>", Xml.XmlStringBuilder.Step.TABS));
+        assertEquals("<a number=\"true\">1.00</a>", U.formatXml("<a number=\"true\">1.00</a>"));
+        assertEquals("<a number=\"true\">2.01</a>", U.formatXml("<a number=\"true\">2.01</a>"));
     }
 
     @Test