You can look at progress bar with LWUIT. Sample Wait screen used in the makeover demo and the browser demo application in current LWUIT Repository . Also see here.
I had this issue as well, but got a workaround: these suggestions here seemed not to be the best for me. The dialog when it displays will block any other action except it is discarded, even if it was created with no commands. What I did was to add a wait screen to the BorderLayout.
CENTER of the main container or the Form, then when the thread running my background task finishes, the component is now replaced with the loaded component. I don't know if anyone would find this useful since this has already been answered. I just felt like posting my own trick.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.