The following preferences can be set using the 
       Java >
      Debug > Primitive Display Options preference page.
    
These preferences affect how primitive values are displayed (int, double, etc).
| Option | Description | Default | 
|---|---|---|
| Display hexadecimal values (byte, short, char, int, long) | This option controls whether hexadecimal values will be displayed for the primitive types byte, short, char, int and long | Off | 
| Display ASCII char value (byte, short, int, long) | This option controls whether ASCII char values will be displayed for the primitive types byte, short, int and long | Off | 
| Display unsigned values (byte) | This option controls whether unsigned values will be displayed for bytes | Off |