Contained in the provided workspace is CodeTestExerciseBadCode, in this class is a method called readFile().
The instructions for this problem are as follows:
1. Please list your observations about this class, including bugs, poor programming, inefficiencies, etc...
2. Provide an alternate implementation that addresses your observations above, please call the method readFileFixed().
I just can't figure out what is wrong with it! Help please!!Code:package codeTest;
import java.io.File;
import java.io.FileReader;
public class CodeTestExerciseBadCode {
public CodeTestExerciseBadCode(){
}
/**
* @param args
*/
public static void main(String[] args) {
CodeTestExerciseBadCode part2 = new CodeTestExerciseBadCode();
System.out.println(part2.readFile());
}
public String readFile(){
File f = null;
FileReader fr = null;
StringBuffer content = null;
try{
f = new File("c:/samplefile.txt");
fr = new FileReader(f);
int c;
while((c = fr.read()) != -1){
if(content == null){
content = new StringBuffer();
}
content.append((char)c);
}
fr.close();
}
catch (Exception e) {
throw new RuntimeException("An error occured reading your file");
}
return content.toString();
}
}
Thank you!
