--- /QuotedPrintableCodec.java	2023-07-05 02:20:46.714125804 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/net/QuotedPrintableCodec.java	2023-07-05 02:20:46.718125805 +0200
@@ -154,7 +154,7 @@
                 encodeQuotedPrintable(b, buffer);
             }
         }
-        return buffer.toByteArray();
+return buffer.write (  ) ;
     }
 
     /**
