12
Exception
Handlers
•A try statement may have only
one catch clause for each specific type of
exception.
try
{
number = Integer.parseInt(str);
}
catch
(NumberFormatException nfe)
{
System.out.println("Bad number
format.");
}
catch
(NumberFormatException nfe) // is an ERROR because
NumberFormatException has already been caught
{
System.out.println(str + " is not a
number.");
}