byte b=(byte)256; System.out.println("B = " + b); Answer: Since the integer's value (256) is larger than the byte's range (-128 - +127), the result is the remainder of the division of the integer value by the byte's range (256). This is displayed: B = 0 The Answer given states that it should be 127/256? Does someone understand why this is so? If not, forget about it!

Willie When you do a narrowing conversion, which is what you're doing here, what happens is that all but the lowest bits are discarded. In your case 256 in binary is: 00000000 00000000 00000001 00000000 so after the conversion all that is left is the lowest order 8 bits, or 00000000. And that, of course, is 0. hope that helped

------------------ Dave Sun Certified Programmer for the Javaï¿½ 2 Platform

Originally posted by Willie Toma: : Since the integer's value (256) is larger than the byte's range (-128 - +127), the result is the remainder of the division of the integer value by the byte's range (256). The Answer given states that it should be 127/256?

This statement is correct, if somewhat unclear. The byte's range is 256. The integer value is 256. The remainder of the division of the integer value (256) by the byte's range (256) is the remainder of 256/256 which is zero. In other words: byteValue = (byte) intValue; assigns (intValue % 256) to the byte. If this value is from 128 to 255, the byte value becomes a negative number from -128 to -1. Bill