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Updated printFileSize Method #2

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Updated printFileSize Method #2

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28 changes: 19 additions & 9 deletions MyFileWriter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -10,20 +10,25 @@ public static String stringify(String filePath) {
while ((line = reader.readLine()) != null) {
sb.append(line).append("\n");
}
} catch (Exception e){
} catch (Exception e) {
// throw new IOException();
}

return sb.toString();
}

private static void printFileSize(String fileName) {
File file = new File("./" + fileName);
long length = file.length();
System.out.println(String.format("%s has length %d", fileName, length));
private static void printFileSize(String... fileNames) {
long totalSize = 0;
for (String fileName : fileNames) {
File file = new File(fileName);
if (file.exists()) {
totalSize += file.length();
}
}
System.out.println("Total size of all files: " + totalSize + " bytes");
}

public static void generateHiddenFile(String fileName, String data){
public static void generateHiddenFile(String fileName, String data) {
String filePath = "." + fileName;
try (BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(new FileOutputStream(filePath))) {
bufferedOutputStream.write(data.getBytes());
Expand All @@ -32,7 +37,7 @@ public static void generateHiddenFile(String fileName, String data){
}
}

public static void generateHiddenFile(String folderName, String fileName, String data){
public static void generateHiddenFile(String folderName, String fileName, String data) {
String filePath = "." + folderName + "/." + fileName;
try (BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(new FileOutputStream(filePath))) {
bufferedOutputStream.write(data.getBytes());
Expand All @@ -43,8 +48,13 @@ public static void generateHiddenFile(String folderName, String fileName, String

public static void main(String[] args) {
generateHiddenFile("file.txt", "great assignment! love this!! so much fun!!!");
generateHiddenFile("Folder", "file.txt", "this is very different");
printFileSize(".file.txt");
// generateHiddenFile("Folder", "file.txt", "this is very different");
// printFileSize(".file.txt");
System.out.println(stringify(".file.txt"));
generateHiddenFile("file2.txt", "great homework!!!!! yay!!!!!");
printFileSize(".file.txt");
printFileSize(".file2.txt");
printFileSize(".file.txt", ".file2.txt");

}
}