From 29a3a4b3364cce18bd0f9f23cad2b4b437a33856 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1rio=20Tavares=20Antunes?=
 <dariota@users.noreply.github.com>
Date: Wed, 6 Sep 2017 19:19:19 +0100
Subject: [PATCH] [Java] Handle Long in enum correctly (#6342)

Resolves #6338
---
 .../io/swagger/codegen/languages/AbstractJavaCodegen.java   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AbstractJavaCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AbstractJavaCodegen.java
index e510994a74a..13310ecc5c3 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AbstractJavaCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/AbstractJavaCodegen.java
@@ -1000,9 +1000,11 @@ public abstract class AbstractJavaCodegen extends DefaultCodegen implements Code
 
     @Override
     public String toEnumValue(String value, String datatype) {
-        if ("Integer".equals(datatype) || "Long".equals(datatype) ||
-            "Double".equals(datatype)) {
+        if ("Integer".equals(datatype) || "Double".equals(datatype)) {
             return value;
+        } else if ("Long".equals(datatype)) {
+            // add l to number, e.g. 2048 => 2048l
+            return value + "l";
         } else if ("Float".equals(datatype)) {
             // add f to number, e.g. 3.14 => 3.14f
             return value + "f";