problem in runing a program

Dear fellows,

I m new to java programming i write the hello world in JDK and its been complied properly without any errots but its does not shoe any output on the screen i have also check the class file its been created .

So any one can please guide me how can i make the output visible

Thanks

[318 byte] By [Addicteda] at [2007-10-1 8:59:59]