26   static byte[] sB2 = new byte[M];  field in Main
210         sB2[k] = (byte) j;  in main()
216       sB2[k] = 100;  in main()
222     halving_add_signed(sB1, sB2, sBo);  in main()
224       byte e = (byte) ((sB1[i] + sB2[i]) >> 1);  in main()
227     halving_add_unsigned(sB1, sB2, sBo);  in main()
229       byte e = (byte) (((sB1[i] & 0xff) + (sB2[i] & 0xff)) >> 1);  in main()
232     rounding_halving_add_signed(sB1, sB2, sBo);  in main()
234       byte e = (byte) ((sB1[i] + sB2[i] + 1) >> 1);  in main()
237     rounding_halving_add_unsigned(sB1, sB2, sBo);  in main()
239       byte e = (byte) (((sB1[i] & 0xff) + (sB2[i] & 0xff) + 1) >> 1);  in main()