package exceptions;

/**

* RUN:

* javac exceptions/InputFile.java && java exceptions.InputFile

* OUTPUT:

*

*/

// import java.util.logging.*;

import java.io.*;

public class InputFile {

private BufferedReader in;

public InputFile(String fname) throws Exception

{

try {

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

// . . .

}

catch(FileNotFoundException e) {

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

throw e;

}

catch(Exception e) {

try {

in.close();

}

catch(IOException e2) {

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

}

throw e; // rethrowing here !!!

}

finally {

// DO NOT CLOSE FILE HERE !!!

}

}

public String getLine()

{

String s;

try {

s = in.readLine();

}

catch(IOException e) {

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

}

return s;

}

public void dispose() {

try {

in.close();

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

}

catch(IOException e) {

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

}

}

}