From 6009c4f9100078b2fb347d665e08a964c0572a8f Mon Sep 17 00:00:00 2001
From: daoire <darragh@acornsoftware.ie>
Date: Wed, 12 Sep 2018 20:35:59 +0100
Subject: [PATCH] Updates to Double to string

---
 .../decimalformat/DoubletoString.java         | 45 ++++++++-----------
 1 file changed, 18 insertions(+), 27 deletions(-)

diff --git a/core-java/src/main/java/com/baeldung/decimalformat/DoubletoString.java b/core-java/src/main/java/com/baeldung/decimalformat/DoubletoString.java
index 87d10a3548..e605c5e200 100644
--- a/core-java/src/main/java/com/baeldung/decimalformat/DoubletoString.java
+++ b/core-java/src/main/java/com/baeldung/decimalformat/DoubletoString.java
@@ -1,38 +1,29 @@
 package com.baeldung.decimalformat;
 
- import java.math.RoundingMode;
- import java.text.DecimalFormat;
- import java.text.NumberFormat;
- import java.util.Locale;
+import java.math.RoundingMode;
+import java.text.DecimalFormat;
+import java.text.NumberFormat;
 
- public class DoubletoString {
+public class DoubletoString {
 
-     public static void main(String[] args) {
+    public static void main(String[] args) {
 
-         double doubleValue = 345.56;
+        double doubleValue = 345.56;
 
-         System.out.println(String.valueOf((int) doubleValue));
+        System.out.println(String.valueOf((int) doubleValue));
 
-         System.out.println(String.format("%.0f", doubleValue));
+        System.out.println(String.format("%.0f", doubleValue));
 
-         doubleValue = Math.floor(doubleValue);
-         DecimalFormat df = new DecimalFormat("#");
-         df.setRoundingMode(RoundingMode.FLOOR);
-         System.out.println(df.format(doubleValue));
-         
-         Locale enlocale = new Locale("en", "US");
-         String pattern = "###,##";
-         df = (DecimalFormat) NumberFormat.getNumberInstance(enlocale);
-         df.applyPattern(pattern);
-         String format = df.format(doubleValue);
-         System.out.println(format);
+        NumberFormat nf = NumberFormat.getInstance();
+        nf.setMaximumFractionDigits(0);
+        nf.setRoundingMode(RoundingMode.FLOOR);
+        System.out.println(nf.format(doubleValue));
 
-         Locale dalocale = new Locale("da", "DK");
-         df = (DecimalFormat) NumberFormat.getNumberInstance(dalocale);
-         df.applyPattern(pattern);
-         System.out.println(df.format(doubleValue));
+        doubleValue = Math.floor(doubleValue);
+        DecimalFormat df = new DecimalFormat("#,###");
+        df.setRoundingMode(RoundingMode.FLOOR);
+        System.out.println(df.format(doubleValue));
 
+    }
 
-     }
-
- }
+}