Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
  • Tim Cooke
  • Campbell Ritchie
  • Ron McLeod
  • Junilu Lacar
  • Liutauras Vilda
  • Paul Clapham
  • Jeanne Boyarsky
  • Henry Wong
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Stephan van Hulst
  • Piet Souris
  • Carey Brown
  • Jesse Duncan
  • Frits Walraven
  • Mikalai Zaikin


Posts: 29
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Report post to moderator (No such file or director
at Method)
at IntFile.<init>(
at TestIntFile.main(

public class IntFile {

File inputFile = new File("");
File outputFile;
FileInputStream fsr;
BufferedReader bufFile;
InputStreamReader isrFile;
String inString;
boolean eofFlag = false;

public IntFile(String inString) {
BufferedReader keyboard = new BufferedReader(new InputStreamReader(;

inString = new String();

System.out.println("Enter file name\t?");
File inputFile = new File(inString);

try {
inString = keyboard.readLine();

} catch (IOException ioe) {

System.err.println("Couldnot read file");

FileInputStream fsr =null;
fsr = new FileInputStream(inputFile);
}catch(IOException ioe){
//System.err.println("file not found");

InputStreamReader isr = new InputStreamReader(fsr);
BufferedReader bufFile = new BufferedReader(isr);

public int readInteger() {
int inputInteger = 0;
inString = readinString();
if (inString ==null) {
eofFlag = true;
return 0;
inString = inString.trim();
if (inString.equals("")) {
eofFlag = true;
return 0;
inputInteger = Integer.parseInt(inString);
return inputInteger;

public String readinString() {
String inString = new String();

while(!eofFlag) {
try {
inString = bufFile.readLine();
} catch (EOFException eof) {
eofFlag = true;
} catch (IOException ioe) {
System.err.println("Could not read file");
//if (!eofFlag)

return inString;

public boolean getEOF() {
return eofFlag;



public class TestIntFile {
public static void main(String [] args)
throws IOException {

Array me = new Array();


final int arraySize = 10;
IntFile inf = new IntFile("");
int[] array = new int[arraySize];
int i, size;

for(i=0; i<arraySize; i++) {
if (inf.getEOF())
array[i] = inf.readInteger();
if (i <arraySize)
size = i-1;
size = arraySize;

for(i=0; i<size; i++)
System.out.println("x[" + i + "] = " + array[i]);
Ranch Hand
Posts: 805
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Report post to moderator
Please use the code UBB tags to format your code. Long code segments that are not formatted are very difficult to read.

The error you're seeing usually means the file you're trying to open does not exist in the directory in which you're trying to access it. If you re-post the code with formatting, I'll take a look at it.

With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.
    Bookmark Topic Watch Topic
  • New Topic