🚀 go-pugleaf

"Marcel Hell" <MLP.HELL@student.unimaas.nl> writes:

>    int i,laenge= (int) quellenlaenge.available();

Just as an aside, Java allows the use of Unicode characters in field
and method names (though the parser doesn't grok the \uxxxx notation),
so you can write that as

int i, l�nge = (int) quellenl�nge.available();

for instance.

>    DataInput quelle = new DataInputStream(new
>    FileInputStream(quelldatei));

In case you don't already know it: You don't need to open another FIS
on the file, the "quellenlaenge" is already open.

> for (i=0;i<laenge;i++){
> byte b = (byte) quelle.readByte(); //Einlesen eines Bytes aus der Quelle
>        b = (byte) ((b+3)%256);
> ziel.writeByte(b);

Here, you can adjust the value of the JProgressBar based on the value
of i and laenge.