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POjava language. it says my file doesn't exist but it does
 

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  1. POjava language. it says my file doesn't exist but it does
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    <pre><code>private void traverse(String dir, int ctr) throws IOException { // get current file and name File myFile = new File(dir); System.out.println("dir path: " + myFile.getAbsolutePath()); // correct path System.out.println("exists? : " + myFile.exists()); // returns false String name = myFile.getName(); System.out.println(dir + " is dir? " + myFile.isDirectory()); if (name.equals("tree.txt")) return; // print tabs and name for (int i = 0; i &lt; ctr; ++i) bw2.write("\t"); bw2.write(name); bw2.newLine(); if (myFile.isFile() &amp;&amp; name.charAt(0) != '.') { File f = new File(dir + "." + name); int version = 1; // if doesn't exist then version is 1 if (f.exists()) { FileInputStream fis = new FileInputStream(f); InputStreamReader isr = new InputStreamReader(fis); BufferedReader br = new BufferedReader(isr); version = Integer.parseInt(br.readLine()); // get version br.close(); } fos1 = new FileOutputStream(f); osw1 = new OutputStreamWriter(fos1); bw1 = new BufferedWriter(osw1); bw1.write(version); // write version bw1.close(); } else if (myFile.isDirectory()) { String dirContents[] = myFile.list(); for (String content : dirContents) { traverse(dir + content + '/', ctr + 1); } } } // end traverse </code></pre> <p>output:</p> <pre><code>kedy@Laptop:~/Desktop/connection$ java Server dir path: /home/kedy/Desktop/connection/test.txt exists? : false test.txt/ is dir? false dir path: /home/kedy/Desktop/connection/tree.txt exists? : false tree.txt/ is dir? false dir path: /home/kedy/Desktop/connection/folder 2 exists? : false folder 2/ is dir? false dir path: /home/kedy/Desktop/connection/test2.txt exists? : false test2.txt/ is dir? false dir path: /home/kedy/Desktop/connection/folder exists? : false folder/ is dir? false </code></pre>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. USuser176121
    1. USuser176121
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POjava language. it says my file doesn't exist but it does
      1. This table or related slice is empty.
      1. VTDownMod
    2. VO
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      1. POjava language. it says my file doesn't exist but it does
      1. This table or related slice is empty.
      1. VTDownMod
    3. VO
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      1. POjava language. it says my file doesn't exist but it does
      1. This table or related slice is empty.
      1. VTDownMod
    1. COCould you show us the output when you execute it, there's a few println's in there.
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      1. POjava language. it says my file doesn't exist but it does
      1. USdave
    2. COit might seem messy cuz i don't know how to post code in these comment boxes
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      1. POjava language. it says my file doesn't exist but it does
      1. USuser176121
    3. COkedy@Laptop:~/Desktop/connection$ java Server dir path: /home/kedy/Desktop/connection/tree.txt tree.txt/ is dir? false dir path: /home/kedy/Desktop/connection/folder 2 folder 2/ is dir? false dir path: /home/kedy/Desktop/connection/test2.txt test2.txt/ is dir? false dir path: /home/kedy/Desktop/connection/folder folder/ is dir? false
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      1. POjava language. it says my file doesn't exist but it does
      1. USuser176121
 

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