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Java 9 Cookbook by Nick Samoylov, Mohamed Sanaulla

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Getting ready

We need a non-modular application which we will eventually modularize. We have already created a simple application whose source code is available at the location chp3/6_bottom_up_migration_before. This simple application has 3 parts to it:

  1. A math utility library which contains our favorite mathematical APIs namely: prime checker, even number checker, sum of primes, sum of evens and sum of odds. The code for this is available at the location chp3/6_bottom_up_migration_before/math_util.
  2. A banking utility library which contains API to compute simple interest and compound interest. The code for this is available at the location chp3/6_bottom_up_migration_before/banking_util.
  3. Our calculator app which helps us with our mathematical ...

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