From 24bd4644ff64f5c00bc6ef1b6db2773ec3ff9bf8 Mon Sep 17 00:00:00 2001
From: Javier <javier.mediavilla.vegas@gmail.com>
Date: Wed, 12 Dec 2018 06:00:53 +0100
Subject: [PATCH] BAEL-2412 Add example of deserialization of a double whose
 precission is too high.

---
 .../gson/primitives/models/DoubleExample.java        |  9 +++++++++
 .../java/org/baeldung/gson/primitives/UnitTest.java  | 12 ++++++++++--
 2 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 gson/src/main/java/org/baeldung/gson/primitives/models/DoubleExample.java

diff --git a/gson/src/main/java/org/baeldung/gson/primitives/models/DoubleExample.java b/gson/src/main/java/org/baeldung/gson/primitives/models/DoubleExample.java
new file mode 100644
index 0000000000..5022b6a11e
--- /dev/null
+++ b/gson/src/main/java/org/baeldung/gson/primitives/models/DoubleExample.java
@@ -0,0 +1,9 @@
+package org.baeldung.gson.primitives.models;
+
+public class DoubleExample {
+    public double value;
+
+    public String toString() {
+        return "{float: " + value + "}";
+    }
+}
diff --git a/gson/src/test/java/org/baeldung/gson/primitives/UnitTest.java b/gson/src/test/java/org/baeldung/gson/primitives/UnitTest.java
index 2189e990ba..4ee1e67c8e 100644
--- a/gson/src/test/java/org/baeldung/gson/primitives/UnitTest.java
+++ b/gson/src/test/java/org/baeldung/gson/primitives/UnitTest.java
@@ -53,12 +53,20 @@ public class UnitTest {
     }
 
     @Test public void fromJsonPrecissionMismatch() {
-        String json = "{\"value\": 12.123456789123456}";
+        String json = "{\"value\": 12.123425589123456}";
         Gson gson = new Gson();
         FloatExample model = gson.fromJson(json, FloatExample.class);
-        assertEquals(12.123457f, model.value, 0.000001);
+        assertEquals(12.123426f, model.value, 0.000001);
     }
 
+    @Test public void fromJsonPrecissionMismatchForDouble() {
+        String json = "{\"value\": 12.123425589123556}";
+        Gson gson = new Gson();
+        DoubleExample model = gson.fromJson(json, DoubleExample.class);
+        assertEquals(12.123425589124f, model.value, 0.000001);
+    }
+
+
     @Test public void fromJsonOverflow() {
         Gson gson = new Gson();
         String json = "{\"value\": \"300\"}";