If you don’t already have Java installed, you’ll need to download it. The chapter ends with some general information about conditional compilation, unit testing, assertions, and debugging. Deprecation warnings follow after that, because you’re likely to encounter them in maintaining “old” Java code. Another issue people run into is setting CLASSPATH correctly, so that’s dealt with next. Before you can try out anything in this book, you need to be able to compile and run your Java code, so I start there, showing several ways: the JDK way, the Integrated Development Environment (IDE) way, and the build tools (Ant, Maven, etc.) way. This chapter covers some entry-level tasks that you need to know how to do before you can go on-it is said you must crawl before you can walk, and walk before you can ride a bicycle.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |