CIS 260 TestException5.java

Code

/*
    TestException5.java
    CIS 260
    Dave Klick
    2016-02-03
    
    This program handles specific exceptions, multiple types
    using multiple catch blocks, and includes "finally" processing.
*/

import java.io.*;

public class TestException5 {
    public static void main(String[] args) {
        for (String filename : args) displayFile(filename);
    }
    
    private static void displayFile(final String fname) {
        FileInputStream input = null;
        try {
            input = new FileInputStream(fname);
            int data = input.read();
            while (data != -1) {
                System.out.print((char) data);
                data = input.read();
            }
        } catch (FileNotFoundException e1) {
            System.out.println("File " + fname + " not found");
        } catch (IOException e2) {
            System.out.println("Error reading from file " + fname);
        } finally {
            try {
                input.close();
            } catch (IOException e3) {
                System.out.println("Could not close file " + fname);
            }
            System.out.println("\n\nGot through try/catch blocks\n");
        }
    }
}