Fix IOChannel usage to stop relying on `instanceof`

Colby-CPU-Sim / CPUSim

GNU General Public License v3.0

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Fix IOChannel usage to stop relying on `instanceof` #95

Open Nava2 opened 7 years ago

Nava2 commented 7 years ago

This needs to be fixed:

if ((channel instanceof FileChannel) &&
                                    ((IO) ios.get(i)).getDirection().equals("output")) {
                                ((FileChannel) channel).writeToFile();
                            }