2 files changed, 2 insertions, 2 deletions
diff --git a/src/testcases/org/apache/poi/util/TestHexDump.java b/src/testcases/org/apache/poi/util/TestHexDump.java
index 11cd4cb9a7..f6e149e75e 100644
--- a/src/testcases/org/apache/poi/util/TestHexDump.java
+++ b/src/testcases/org/apache/poi/util/TestHexDump.java
@@ -134,7 +134,7 @@ public final class TestHexDump {
             obj[17] = chrs.toString();
             format.append("%18$s"+HexDump.EOL);
             
-            String str = String.format(format.toString(), obj);
+            String str = String.format(LocaleUtil.getUserLocale(), format.toString(), obj);
             strExp.append(str);
         }
         byte bytesExp[] = strExp.toString().getBytes(HexDump.UTF8);
diff --git a/src/testcases/org/apache/poi/util/TestStringUtil.java b/src/testcases/org/apache/poi/util/TestStringUtil.java
index 04c03d93e8..fcef5bd17a 100644
--- a/src/testcases/org/apache/poi/util/TestStringUtil.java
+++ b/src/testcases/org/apache/poi/util/TestStringUtil.java
@@ -144,7 +144,7 @@ public final class TestStringUtil extends TestCase {
     }
 
     private static String fmt(double num, int minIntDigits, int maxFracDigitis) {
-        NumberFormat nf = NumberFormat.getInstance();
+        NumberFormat nf = NumberFormat.getInstance(LocaleUtil.getUserLocale());
 
         if (minIntDigits != -1) {
             nf.setMinimumIntegerDigits(minIntDigits);