I have put print statements and can see the data but it does not show up on the screen once I press the button. I have even tried to add "initialiize();" and "new initialize();" (without the quotes) at the end of my btnGetInfoActionPerformed method.
Carey Brown wrote:Looks like your code listing was cut off before showing the code to update the labels.
Have you put in some print statements to see what the actual contends of your HashMap are?
You'll need to include a line like
lblMedVal.setText( ... ); But this requires that the lblMedVal variable be a class field (instance variable) rather than a variable local, and visible only, to your initialize() method.