Re: static try method consolidation
On Wed, 07 May 2008 20:34:55 +0000, thufir wrote:
Working from the Sun tutorial, to a degree. How can I combine tryIt()
and scanXan() into one method? Of course, it's silly to pass the
String, but what I mean is the try/catch and exception handling:
Oh, it was because I had the method itself throwing an exception!
It at least compiles and runs, but is it "ok"?
thufir@arrakis:~/bcit-comp2611-lab4$
thufir@arrakis:~/bcit-comp2611-lab4$ cat src/a00720398/util/
DataException.java
package a00720398.util;
import a00720398.data.*;
import a00720398.util.*;
import a00720398.labs.*;
import java.util.*;
import java.io.*;
public abstract class DataException {
public static void scanXan() {
Scanner s = null;
try {
s = new Scanner(new BufferedReader(new FileReader
("guests.txt")));
while (s.hasNext()) {
System.out.println(s.next());
}
} catch (IOException e) {
System.out.println(e.getMessage());
e.printStackTrace();
} finally {
if (s != null) {
s.close();
}
}
}
}
thufir@arrakis:~/bcit-comp2611-lab4$
thanks,
Thufir