如何使用断点调试netbeans中的j2me应用程序？

I am unable to check the flow of execution of my j2me application using breakpoint. I am using Netbeans IDE.Googling it I came to know that after setting a breakpoint,I need to run the app and then when the AMS reaches the breakpoint,if I go on pressing F6,i'll get to know the flow of execution .But it doesnt seem to work for me.I am unable to check the flow of execution of m