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//: exceptions/InputFile.java

package exceptions; /* Added by Eclipse.py */

// Paying attention to exceptions in constructors.

import java.io.*;

public class InputFile {

private BufferedReader in;

public InputFile(String fname) throws Exception {

try {

in = new BufferedReader(new FileReader(fname));

// Other code that might throw exceptions

} catch(FileNotFoundException e) {

System.out.println("Could not open " + fname);

// Wasn't open, so don't close it

throw e;

} catch(Exception e) {

// All other exceptions must close it

try {

in.close();

} catch(IOException e2) {

System.out.println("in.close() unsuccessful");

}

throw e; // Rethrow

} finally {

// Don't close it here!!!

}

}

public String getLine() {

String s;

try {

s = in.readLine();

} catch(IOException e) {

throw new RuntimeException("readLine() failed");

}

return s;

}

public void dispose() {

try {

in.close();

System.out.println("dispose() successful");

} catch(IOException e2) {

throw new RuntimeException("in.close() failed");

}

}

} ///:~