Adjust for JDK 8 where an empty locale is added to the array returned by DateFormat.getAvailableLocales()

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1575563 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 6 insertions, 0 deletions

diff --git a/src/testcases/org/apache/poi/ss/util/TestDateFormatConverter.java b/src/testcases/org/apache/poi/ss/util/TestDateFormatConverter.java
index e4b7c38927..95042e50f3 100644
--- a/src/testcases/org/apache/poi/ss/util/TestDateFormatConverter.java
+++ b/src/testcases/org/apache/poi/ss/util/TestDateFormatConverter.java
@@ -137,5 +137,11 @@ public final class TestDateFormatConverter extends TestCase {
         outputLocaleDataFormats(date, false, true, DateFormat.LONG, "Long" );
         outputLocaleDataFormats(date, false, true, DateFormat.FULL, "Full" );
     }
+    
+    public void testJDK8EmptyLocale() {
+        // JDK 8 seems to add an empty locale-string to the list returned via DateFormat.getAvailableLocales()
+        // therefore we now cater for this special locale as well
+        DateFormatConverter.getPrefixForLocale(new Locale(""));
+    }
 
 }