8357561: BootstrapLoggerTest does not work on Ubuntu 24 with LANG de_DE.UTF-8

Reviewed-by: dfuchs

Author: MBaesken

test/jdk/java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -32,6 +32,7 @@
 import java.lang.System.Logger.Level;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.List;
+import java.util.Locale;
 import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
@@ -78,6 +79,8 @@ static enum TestCase {
     }
 
     public static void main(String[] args) throws Exception {
+        Locale savedLocale = Locale.getDefault();
+        Locale.setDefault(Locale.US);
         if (args == null || args.length == 0) {
             args = new String[] { TestCase.RUN_AND_WAIT.name() };
         }
@@ -351,6 +354,7 @@ public static void main(String[] args) throws Exception {
             LogStream.err.println("Not checking executor termination for " + test);
         }
         LogStream.err.println(test.name() + ": PASSED");
+        Locale.setDefault(savedLocale);
     }
 
 }

test/jdk/java/util/logging/LocalizedLevelName.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -52,6 +52,7 @@ public class LocalizedLevelName {
     public static void main(String args[]) throws Exception {
         Locale defaultLocale = Locale.getDefault();
         for (int i=0; i<namesMap.length; i += 4) {
+            Locale.setDefault(Locale.US);
             final String key = (String) namesMap[i];
             final Locale locale = (Locale) namesMap[i+1];
             final String expectedTranslation = (String) namesMap[i+2];

test/jdk/java/util/logging/SimpleFormatterFormat.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -30,6 +30,7 @@
  */
 
 import java.io.*;
+import java.util.Locale;
 import java.util.logging.*;
 import java.util.regex.*;
 
@@ -38,6 +39,8 @@ public class SimpleFormatterFormat {
     private static final String origFormat = System.getProperty(key);
     private static final PrintStream err = System.err;
     public static void main(String[] args) throws Exception {
+        Locale savedLocale = Locale.getDefault();
+        Locale.setDefault(Locale.US);
         try {
             File dir = new File(System.getProperty("user.dir", "."));
             File log = new File(dir, "simpleformat.txt");
@@ -53,7 +56,8 @@ public static void main(String[] args) throws Exception {
                 System.setProperty(key, origFormat);
             }
             System.setErr(err);
-       }
+        }
+        Locale.setDefault(savedLocale);
     }
 
     private static String[] loggers = new String[] {

test/jdk/sun/util/logging/SourceClassName.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,17 +33,21 @@
  * @run main/othervm SourceClassName
  */
 
+import java.util.Locale;
 import java.util.logging.*;
 import java.io.*;
 import sun.util.logging.PlatformLogger;
 
 public class SourceClassName {
     public static void main(String[] args) throws Exception {
+        Locale savedLocale = Locale.getDefault();
+        Locale.setDefault(Locale.US);
         File dir = new File(System.getProperty("user.dir", "."));
         File log = new File(dir, "testlog.txt");
         PrintStream logps = new PrintStream(log);
         writeLogRecords(logps);
         checkLogRecords(log);
+        Locale.setDefault(savedLocale);
     }
 
     private static void writeLogRecords(PrintStream logps) throws Exception {