import com.google.common.base.Charsets;
import com.google.common.io.ByteSource;
import com.google.common.io.CharSink;
import com.google.common.io.Files;
import java.io.File;
import java.io.IOException;
import java.util.List;
public class GuavaIOExample {
public static void main(String[] args) {
File file = new File("input.txt");
try {
List<String> lines = Files.readLines(file, Charsets.UTF_8);
for (String line : lines) {
System.out.println(line);
}
String text = "Hello, Guava!";
Files.write(text, file, Charsets.UTF_8);
File destFile = new File("output.txt");
Files.copy(file, destFile);
Files.delete(destFile);
} catch (IOException e) {
e.printStackTrace();
}
}
}
