PrintWriter issue with Directory Traversal and Regular Expression

Question

This is a follow up to my previous question on the forum. I am developing a program traverses the hard drive for information. If it finds the said information in any of the file (based on the regular expression wriiten) it must print the output into the file. Currently I am able to traverse the harddrive perfectly, the regular expression and the search is perfect and when I print the output into the local console, I am able to derive perfect results. But when I use the PrintWriter to write the output into the flight, it writes NOTHING into the file. I have been scouring all over the Internet for an answer, but havent been able to find. Would highly appreciate if someone can tell me what I am doing wrong and provide some guidance on how to get it right.
public class myClass{
    BufferedReader br;
    String pcv;
    Pattern scPattern = Pattern.compile("Some regular expression");
    Matcher match = null;
    Pattern newPattern = Pattern.compile("Some regular expression");
    Matcher newMatch = null;
    String mvCheckVal;
    Matcher mvMatch;
    PrintWriter pw;
    void recursiveMethod(File dir) throws Exception {
            pw = new PrintWriter(new FileWriter("outputFile.txt"));
            pw.println("Opening pw stream.....");
            File[] files = dir.listFiles();
            String[] fileList = dir.list();
            for (int i = 0;i < files.length; i++) {
                if (files.isDirectory()) {
continue;
} else if (files[i].isFile()) {
br = new BufferedReader(new FileReader(files[i]));
pw.println("BR is opening....");
String line;
while((line = br.readLine()) != null) {
match = scPattern.matcher(line);
if (match.find()) {
pcv = line.substring(match.start(), match.end());
System.out.println("Match: " + pcv + " Context: " + match.replaceFirst(pcv)); //This is working perfectly
pw.println("Match: " + pcv + " Context: " + match.replaceFirst(pcv)); //This does not print anything at all
System.out.println("Files: " + files[i]);
System.out.println("");
pw.println(" Files: " + files[i]);
pw.println("");
System.out.println("Closing I/O....");
br.close();
pw.close();
public static void main(String[]args) throws Exception {
File dir = new File("C:/");
myNewClass acf = new myNewClass();
acf.myClass(dir);

Answer 1

@ejp
I am afraid that it is not working. Can you please tell me what I doing wrong.
void myMethod(File dir) throws Exception {
            bw = new BufferedWriter(new FileWriter("outputFile.txt"));
            File[] files = dir.listFiles();
            String[] fileList = dir.list();
            for (int i = 0;i < files.length; i++) {
                if (files.isDirectory()) {
myMethod(files[i]);
} else if (files[i].isFile()) {
br = new BufferedReader(new FileReader(files[i]));
String line;
while((line = br.readLine()) != null) {
match = scPattern.matcher(line);
if (match.find()) {
pcv = line.substring(match.start(), match.end());
System.out.println("Match: " + pcv + " Context: " + match.replaceFirst(pcv));
bw.write("Match: " + pcv + " Context: " + match.replaceFirst(pcv));
br.close();
bw.write("Files: " + files[i]);
bw.write("");
bw.close();
public static void main(String[]args) throws Exception {
File dir = new File("C:/");
myClass acf = new myClass();
acf.myMethod(dir);