1.5.10 Object-Oriented Analysis and Design (OOAD)

Soon you’ll be writing programs in Java. How will you create the code (i.e., the program instructions) for your programs? Perhaps, like many programmers, you’ll simply turn on your computer and start typing. This approach may work for small programs (like the ones we present in the early chapters of the book), but what if you were asked to create a software system to control thousands of automated teller machines for a major bank? Or suppose you were asked to work on a team of 1,000 software developers building the next generation of the U.S. air traffic control system? For projects so large and complex, you should not simply sit down and start writing programs.

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