diff --git a/api/src/main/java/jakarta/mail/internet/MimeBodyPart.java b/api/src/main/java/jakarta/mail/internet/MimeBodyPart.java
index 43f4a738..168a55f2 100644
--- a/api/src/main/java/jakarta/mail/internet/MimeBodyPart.java
+++ b/api/src/main/java/jakarta/mail/internet/MimeBodyPart.java
@@ -225,6 +225,8 @@ public MimeBodyPart(InternetHeaders headers, byte[] content)
      * @param session   Session object for this message
      * @param is    the message input stream
      * @exception   MessagingException for failures
+     *
+     * @since   JavaMail 2.0
      */
     public MimeBodyPart(Session session, InputStream is) throws MessagingException {
         this(is);
diff --git a/api/src/test/java/jakarta/mail/internet/MimeBodyPartTest.java b/api/src/test/java/jakarta/mail/internet/MimeBodyPartTest.java
index 8987e05b..b0917ec4 100644
--- a/api/src/test/java/jakarta/mail/internet/MimeBodyPartTest.java
+++ b/api/src/test/java/jakarta/mail/internet/MimeBodyPartTest.java
@@ -56,13 +56,13 @@ public void sessionProperties() throws MessagingException, IOException {
         assertTrue(obp.allowutf8);
         assertTrue(obp.cacheMultipart);
         // Change the properties in opposite way
-        prop.put("mail.mime.setdefaulttextcharset", Boolean.FALSE);
-        prop.put("mail.mime.setcontenttypefilename", Boolean.FALSE);
-        prop.put("mail.mime.encodefilename", Boolean.TRUE);
-        prop.put("mail.mime.decodefilename", Boolean.TRUE);
-        prop.put("mail.mime.ignoremultipartencoding", Boolean.FALSE);
-        prop.put("mail.mime.allowutf8", Boolean.FALSE);
-        prop.put("mail.mime.cachemultipart", Boolean.FALSE);
+        prop.put("mail.mime.setdefaulttextcharset", Boolean.FALSE.toString());
+        prop.put("mail.mime.setcontenttypefilename", Boolean.FALSE.toString());
+        prop.put("mail.mime.encodefilename", Boolean.TRUE.toString());
+        prop.put("mail.mime.decodefilename", Boolean.TRUE.toString());
+        prop.put("mail.mime.ignoremultipartencoding", Boolean.FALSE.toString());
+        prop.put("mail.mime.allowutf8", Boolean.FALSE.toString());
+        prop.put("mail.mime.cachemultipart", Boolean.FALSE.toString());
         
         session = Session.getInstance(prop);
         orig = new MimeMessage(session, input);