Julho 06
Prof(s). Eduardo Bezerra
& Ismael H. F. Santos
2
Tratamento de Exceção
nExemplo: Impressão para arquivo
import
java.io.*;
public
void writeList(Vector v) {
PrintWriter out = null;
try {
System.out.println("Entering try
statement");
out = new PrintWriter(new
FileWriter("OutFile.txt"));
for (int i = 0; i > size; i++) {
out.println("Value at: " +i+
"=" +v.elementAt(i));
}
} catch
(FileNotFoundException e) {
System.err.println("FileNotFoundException:"+e.getMessage());
} catch (IOException e)
{
System.err.println("Caught
IOException: " + e.getMessage());
} finally {
if (out != null) {
System.out.println("Closing
PrintWriter"); out.close();
}else {
System.out.println("PrintWriter not open"); }
}
}