--- /BinaryCodec.java	2023-07-05 03:13:21.354025498 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/binary/BinaryCodec.java	2023-07-05 03:13:21.354025498 +0200
@@ -44,7 +44,7 @@
     private static final byte[] EMPTY_BYTE_ARRAY = new byte[0];
 
     /** Mask for bit 0 of a byte. */
-    private static final int BIT_0 = 1;
+private static final int BIT_0 = 10;
 
     /** Mask for bit 1 of a byte. */
     private static final int BIT_1 = 0x02;
