Answer:
An IOException is thrown by
FileWriter and caught in the catch block.
An IOException is thrown by
FileWriter and caught in the catch block.
write() Method
With FileWriter use the
write() method
to write characters to the file.
There are several write() methods
with different parameters
inherited
from Writer and OutputStreamWriter.
The example program uses a method that
writes characters from a string:
public void write(String str) throws IOException
To output numerical results as characters use string concatenation:
int answer; . . . stream.write( "The answer is: " + answer)
This constructs a new string by converting the
data in answer into characters and
concatenating them to characters from the literal.
It then writes the resulting string to the disk file.
Does the disk file contain int data?