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Java 9: Building Robust Modular Applications
book

Java 9: Building Robust Modular Applications

by Dr. Edward Lavieri, Peter Verhas, Jason Lee
April 2018
Intermediate to advanced content levelIntermediate to advanced
910 pages
33h 21m
English
Packt Publishing
Content preview from Java 9: Building Robust Modular Applications

Access to internal APIs

The Java 9 platform has encapsulated internal APIs to increase security of the platform and applications written in Java. Applications that you program in Java 9 will not have default access to the JDK's internal APIs, unlike with previous versions of the Java platform. Oracle has identified some internal APIs as critical; those APIs remain accessible via the jdk.unsupported JDK module.

The aforementioned critical APIs (internal to the JDK) are:

  • sun.misc
  • sun.misc.Unsafe
  • sun.reflect.Reflection
  • sun.reflect.ReflectionFactory.newConstrutorForSerialization

If you have pre-Java 9 applications that implement any sun.* or com.sun.* package, you will likely run into problems migrating your applications to Java 9. In order ...

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Publisher Resources

ISBN: 9781788832823Supplemental ContentOtherPurchase LinkErrata Page