diff -urEbwB xmlstreambuffer-streambuffer-1.5.4.orig/src/com/sun/xml/stream/buffer/stax/StreamWriterBufferCreator.java xmlstreambuffer-streambuffer-1.5.4/src/com/sun/xml/stream/buffer/stax/StreamWriterBufferCreator.java
--- xmlstreambuffer-streambuffer-1.5.4.orig/src/com/sun/xml/stream/buffer/stax/StreamWriterBufferCreator.java	2024-10-19 22:50:52.559472154 +0200
+++ xmlstreambuffer-streambuffer-1.5.4/src/com/sun/xml/stream/buffer/stax/StreamWriterBufferCreator.java	2024-10-19 22:51:00.169524256 +0200
@@ -45,7 +45,7 @@
 import org.jvnet.staxex.NamespaceContextEx;
 import org.jvnet.staxex.XMLStreamWriterEx;
 
-import javax.activation.DataHandler;
+import jakarta.activation.DataHandler;
 import javax.xml.namespace.NamespaceContext;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.XMLStreamWriter;