An IllegalFormatException of this type is thrown
by a Formatter when the format string contains
duplicate format flags for the same conversion specifier.
Figure 16-14. java.util.DuplicateFormatFlagsException
public class
DuplicateFormatFlagsException extends IllegalFormatException {
// Public Constructors
public
DuplicateFormatFlagsException (String
f );
// Public Instance Methods
public String
getFlags ( );
// Public Methods Overriding Throwable
public String
getMessage ( );
}