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Declaring Checked Exceptions

• Example: Opening a file may throw FileNotFoundException:
  

  public void read(String filename) throws FileNotFoundException{
    FileReader reader = new FileReader(filename);
    ...
  }
  
  

• Can declare multiple exceptions
  

  public void read(String filename)
     throws IOException, ClassNotFoundException
  
  public static void main(String[] args)
     throws IOException, ClassNotFoundException
  
  

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