Is Java has any unsigned words??

[Raams Raj]

Hi

Is Java has any unsigned words?? if it there means, How it is used??

[Henry Wong]

Java doesn't support unsigned (primative) data types, but I guess you can create a class that does something similar.

The only unsigned data type is the "char" type, but that is not really for numbers.

Henry

[Miklos Szeles]

All the primitve data types are signed in Java. There's one exception the char. Maybe that is exactly what you need:
primitive types

[Campbell Ritchie]

There is a manual for the predecessor of the Java language here. Look at the top left corner of page 8.