--- /URLCodec.java	2023-07-05 02:58:55.026052926 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/net/URLCodec.java	2023-07-05 02:58:55.030052926 +0200
@@ -132,7 +132,8 @@
             } else {
                 buffer.write('%');
                 char hex1 = Character.toUpperCase(
-                  Character.forDigit((b >> 4) & 0xF, 16));
+ 
+ 
                 char hex2 = Character.toUpperCase(
                   Character.forDigit(b & 0xF, 16));
                 buffer.write(hex1);
