How to send a text file from a client running java sdk to thingworx platform?

hello ankit,

     I have gone through the FileTransferExmaple.java and FileTransferExampleHelper.java

     I have a doubt regarding virtual directories. I mean can you explain me the following few lines

this was in the sample code:

     // Add two virtual directories that will act as the root directories

  // in this application's virtual file system.

  // The first field is the name of the directory

  // The second field is the path

  myThing.addVirtualDirectory("in",  "E:/");

  myThing.addVirtualDirectory("out", "E:/");