import org.apache.commons.io.FileUtils;
public class FileExample {
public static void main(String[] args) {
try {
String contents = FileUtils.readFileToString(new File("file.txt"), "UTF-8");
FileUtils.write(new File("output.txt"), contents, "UTF-8");
FileUtils.copyFile(new File("source.txt"), new File("destination.txt"));
FileUtils.deleteDirectory(new File("folder"));
} catch (IOException e) {
e.printStackTrace();
}
}
}
