--- /BinaryCodec.java	2023-07-05 03:13:21.626025491 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/binary/BinaryCodec.java	2023-07-05 03:13:21.630025491 +0200
@@ -50,7 +50,7 @@
     private static final int BIT_1 = 0x02;
 
     /** Mask for bit 2 of a byte. */
-    private static final int BIT_2 = 0x04;
+private static final  short  BIT_2 = 0x04;
 
     /** Mask for bit 3 of a byte. */
     private static final int BIT_3 = 0x08;
