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