(commons-lang) branch master updated: Add FastDateParserTest.testISO8601TimeZoneVariants()

[ggregory]

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The following commit(s) were added to refs/heads/master by this push:
     new e67a2947b Add FastDateParserTest.testISO8601TimeZoneVariants()
e67a2947b is described below

commit e67a2947b7e387941f109d863d0e7e420adc6976
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sat Jan 17 08:23:11 2026 -0500

    Add FastDateParserTest.testISO8601TimeZoneVariants()
    
    See PR ##1543
---
 .../java/org/apache/commons/lang3/time/FastDateParserTest.java   | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git 
a/src/test/java/org/apache/commons/lang3/time/FastDateParserTest.java 
b/src/test/java/org/apache/commons/lang3/time/FastDateParserTest.java
index c8b9099a2..14e3137e1 100644
--- a/src/test/java/org/apache/commons/lang3/time/FastDateParserTest.java
+++ b/src/test/java/org/apache/commons/lang3/time/FastDateParserTest.java
@@ -29,6 +29,7 @@
 import java.text.ParseException;
 import java.text.ParsePosition;
 import java.text.SimpleDateFormat;
+import java.time.Instant;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
@@ -351,6 +352,14 @@ void testEquals() {
         assertNotEquals(parser1, new Object());
     }
 
+    @Test
+    void testISO8601TimeZoneVariants() throws Exception {
+        final Date date = Date.from(Instant.parse("2026-01-17T04:30:00Z"));
+        final TimeZone timeZone = TimeZone.getTimeZone("UTC");
+        assertEquals(date, new FastDateParser("yyyy-MM-dd'T'HH:mm:ssXXX", 
timeZone, Locale.US).parse("2026-01-17T10:00:00+05:30"));
+        assertEquals(date, new FastDateParser("yyyy-MM-dd'T'HH:mm:ssXX", 
timeZone, Locale.US).parse("2026-01-17T10:00:00+0530"));
+    }
+
     @Test
     void testJpLocales() {