September 2017
Beginner
448 pages
12h 11m
English
Content preview from Sams Teach Yourself Java in 24 Hours, Eighth Edition
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APPENDIX EFixing Package Not Visible Errors in NetBeans
One of the most interesting features introduced in Java 9 is modules, which enable Java programs to indicate which parts of the Java Class Library they require and what class packages they export.
Modules also can be used to access Java packages in the class library that aren’t normally available. In Hour 21, “Using Java 9’s New HTTP Client,” the experimental support for the new HTTP Client was not usable in a programming project until the module jdk.incubator.httpclient was added to that project.
The modules that are standard in Java 9—]and thus don’t require special effort to use—are still being decided by Oracle and the other companies finalizing the new release of the Java language. ...
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