title: Java Swing - a good textfield component for numbers?
body: <p>i am bit new to java and swing so... 
   can someone please tell me how to utilize swing textfield component for number processing  (money, decimal...) ?
   or can someone tell me where to find swing component witch is designed for this ?
   I am building a small ERP app, and standard Swing or SwingX simple do not have a good number processing
   component)</p>
  
  <p>(FormattedTextField is no good!) </p>