import java.io.*;

public class OffsetAnnotations {
  public static void OffsetAnnotationsReader() throws IOException {
    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
    char[] buffer = new char[10];
    // :: error: (argument)
    bufferedReader.read(buffer, 5, 7);
  }

  public static void OffsetAnnotationsWriter() throws IOException {
    BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(System.out));
    char[] buffer = new char[10];
    // :: error: (argument)
    bufferedWriter.write(buffer, 5, 7);
  }
}