I think it means breaking up a big program into a bunch of little programs that work together.
For example, a football game is a pretty complicated thing if it were to be programmed. But you can break something big and complex into easier things.
Instead of a football game, Top Down Design would break it into:
2 teams:
team 1
players
ability
team 2
players
ability
score
Kind of like that. You make those one at a time and then integrate them.
Does that help? I'm not great at explaining things.What is the ';Top Down Design'; in java language programming.?
It means that you start with the big picture, with a main program and then break it down into smaller and smaller pieces with more and more granular functions.
Not specific to Java - it's the same for all programming languages.
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