Byte Wrapper class

[RAGU KANNAN]

Hello,

The byte limit is from -128 to +127. The following class tries to create wrapper class of Byte. Why this int value 123 is not doing implicit casting. Pls explain to me.

Thanks, Raghu.K

public class Test{
public static void main (String args[]){
Byte b = new Byte(123);
System.out.println("b "+b);
}
}

[Keith Lynn]

Method invocation conversion does not include narrowing primitive conversions.

123 is an int, and the only constructors in Byte accept a byte or a String, but not an int.

[shilpa Reddy]

can you give an example of for byte declaration.That wuld be helpful

[Gowher Naik]

Byte b1=new Byte((byte)123);
Byte b2=new Byte("123");