1 import java.io.BufferedReader;
2 import java.io.IOException;
3
4
5 public class UseInitCause {
6
7 public String firstLine(BufferedReader r) {
8 try {
9 return r.readLine();
10 } catch (IOException e) {
11 throw (RuntimeException) new RuntimeException("IO Error").initCause(e);
12 }
13 }
14
15 }