GuavaFileUtils.java

import com.google.common.base.Charsets;
import com.google.common.io.MoreFiles;
import com.google.common.io.ByteSink;
import java.nio.file.Path;

public final class GuavaFileUtils {

    private GuavaFileUtils() {
    
    }
    
    public static String readFile(final Path path) throws IOException {
        return MoreFiles.asCharSource(path, Charsets.UTF_8).read();
    }
    
    public static void writeFile(final Path path) throws IOException {
        final ByteSink sink = MoreFiles.asByteSink(path);
        sink.write(content.getBytes());
    }
}