title: Java library for Barcode scanner?
body: <p>Hello
  I have keyboard wedge type of scanner. Necessary condition for it is that it requires cursor to be set on text field to receive barcode Number.
  But i want to store scanned barcode number into buffer and used it later.</p>
  
  <p>so is there any java library available which will help me in that aspect ?</p>
  
  <p>Thanks !!!</p>