Vector ad = null;
...
void readwinners(String winners) throws Exception{
String a = null, b = null;
File infile = new File(winners);
BufferedReader br = new BufferedReader(new FileReader(infile));
do{
a = br.readLine();
System.out.println(a);
if (a != null) {
ad.addElement(a);
}
}while(a != null);
}
public void actionPerformed(ActionEvent event){
String winnersstr = winnersTF.getText();
String address = addressTF.getText();
String outputfile = outputfileTF.getText();
try{
readwinners(winnersstr);
...
result: "java.lang.NullPointerException"
==========================================================
Dirk Waxweiler
incotech * 23,rue des Bruyères * L-1274 Howald/Luxembourg
Tel.: +352 29 53 83 -1 * Fax: +352 29 53 83 222
e-mail: [EMAIL PROTECTED] * internet: www.incotech.lu
==========================================================
----------------------------------------------------------------------
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
