Driver class to test reading text file

Question

I have a class to read text input from a text file one line at a time.
I am having great difficulty writing a driver to text this class.
Thanks
Margaret
// Class TextIO
// required imports
import java.io.*;
class TextIO
public static void fileRead() throws IOException{
int total = 0;
int value;
String line;
BufferedReader inFile=null;
String fileName="data.txt";
try{
inFile=new BufferedReader(new FileReader (fileName));
while (true){
try{
line=inFile.readLine();
if (line==null)
break;
value=Integer.parseInt(line);
total+=value;
catch(NumberFormatException exception){
System.out.println("That's not a number");
System.out.println("Total is: " + total);
inFile.close();
} catch (FileNotFoundException e){
throw e;
}//end fileRead method
TextTest.java
// Class TextTest
// calls to test the methods in TextIO
// required imports
import java.io.*;
class TextTest
public static void main(String[] argv){
// declare variables
String fileRead;
System.out.println("Start Testing TextClass");
//************* - what am I getting from TextIO ????????
fileRead = TextIO.fileRead();
System.out.println("The string returned is: "+ fileRead);
System.out.println("Finish Testing TextClass");
}

Answer 1

I have a class to read text input from a text file
one line at a time.
I am having great difficulty writing a driver to text
this class.
Thanks
Margaret
// Class TextIO
// required imports
import java.io.*;
class TextIO
public static void fileRead() throws IOException{
int total = 0;
int value;
String line;
BufferedReader inFile=null;
String fileName="data.txt";
try{
inFile=new BufferedReader(new FileReader
FileReader (fileName));
while (true){
try{
line=inFile.readLine();
if (line==null)
break;
value=Integer.parseInt(line);
total+=value;
catch(NumberFormatException exception){
System.out.println("That's not a number");
System.out.println("Total is: " + total);
inFile.close();
} catch (FileNotFoundException e){
throw e;
}//end fileRead method
TextTest.java
// Class TextTest
// calls to test the methods in TextIO
// required imports
import java.io.*;
class TextTest
public static void main(String[] argv){
// declare variables
String fileRead;
System.out.println("Start Testing TextClass");
//************* - what am I getting from TextIO
fileRead = TextIO.fileRead();
System.out.println("The string returned is: "+
is: "+ fileRead);
System.out.println("Finish Testing
esting TextClass");
}What exactly is your question???? Are you getting compilation errors? if yes post them here