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import java.io.File;
import java.io.IOException;
public class Main {
public static void main(String[] args) throws IOException {
// Create a new file, by default canWrite=true,
boolean readonly = false;
File file = new File("test.txt");
if (file.exists()) {
file.delete();
}
file.createNewFile();
System.out.println("Before. canWrite?" + file.canWrite());
// set to read-only, atau canWrite = false */
file.setWritable(false);
System.out.println("After. canWrite?" + file.canWrite());
}
}
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