UNB/ CS/ David Bremner/ teaching/ java/ handler1.java
public class Propagate{
  static void a(){
    throw new RuntimeException("A");
  }
  static void b(){
    a();
  }
  public static void main(String[] args){
    try{
      b();
    }
    catch (RuntimeException e){
      System.out.println(e.getMessage());
    }
  }
}
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