--- /QuotedPrintableCodec.java	2023-07-05 02:58:12.542054482 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/net/QuotedPrintableCodec.java	2023-07-05 02:58:12.542054482 +0200
@@ -118,7 +118,7 @@
         char hex1 = Character.toUpperCase(Character.forDigit((b >> 4) & 0xF, 16));
         char hex2 = Character.toUpperCase(Character.forDigit(b & 0xF, 16));
         buffer.write(hex1);
-        buffer.write(hex2);
+buffer .toByteArray (  )  ;
     }
 
     /**
