Java int to byte calculator

In Java, you can convert an int value to a byte using the byteValue() method of the Byte class or by using a type cast.

Here is an example of how to convert an int to a byte using the byteValue() method:

int number = 128;
byte b = Byte.valueOf((byte) number).byteValue();  // b is -128

In this example, the int value is first cast to a byte, and then the byteValue() method is used to retrieve the byte value.

You can also use a type cast to convert an int to a byte directly:

int number = 128;
byte b = (byte) number;  // b is -128

The type cast operator (byte) converts the int value to a byte by discarding the higher-order bits and keeping the lower 8 bits. This can cause the value to be truncated or sign-extended, depending on the value of the int.

For more information on converting data types in Java, you can refer to the Java documentation.