From 10536c0f915a98c05af14d5fbc0e6349170eaa87 Mon Sep 17 00:00:00 2001
From: Michael Vorburger <mike@vorburger.ch>
Date: Tue, 30 Jun 2020 00:48:51 +0200
Subject: [PATCH] make SimpleDateFormat use in ApiParameterError thread-safe
 [FINERACT-1063]

---
 .../fineract/infrastructure/core/data/ApiParameterError.java   | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/core/data/ApiParameterError.java b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/core/data/ApiParameterError.java
index b34217e6d..15fb23f36 100644
--- a/fineract-provider/src/main/java/org/apache/fineract/infrastructure/core/data/ApiParameterError.java
+++ b/fineract-provider/src/main/java/org/apache/fineract/infrastructure/core/data/ApiParameterError.java
@@ -56,8 +56,6 @@ public class ApiParameterError {
      */
     private List<ApiErrorMessageArg> args = new ArrayList<>();
 
-    private final transient SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd");
-
     public static ApiParameterError generalError(final String globalisationMessageCode, final String defaultUserMessage,
             final Object... defaultUserMessageArgs) {
         return new ApiParameterError(globalisationMessageCode, defaultUserMessage, defaultUserMessageArgs);
@@ -89,6 +87,7 @@ public class ApiParameterError {
         if (defaultUserMessageArgs != null) {
             for (final Object object : defaultUserMessageArgs) {
                 if (object instanceof Date) {
+                    final SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd");
                     final String formattedDate = dateFormatter.format(object);
                     messageArgs.add(ApiErrorMessageArg.from(formattedDate));
                 } else {