Java Handbook
  • Introduction
  • Numbers
    • Big numbers
    • Binary representation of numbers
  • Operators
  • Hashing
    • Hash Code & Performance
    • How Hash Table Is Created
  • Java 9
    • Modules
    • Other Improvements
  • Concurrency
    • Locking
  • Reactive Programming
    • Event Driven Non-Blocking Frameworks
    • Vert.x
      • Making a game
      • SockJS
    • Netty
    • RxJava
  • Efficient Coding
    • Lombok
  • Quartz Scheduling
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Java 9

PreviousHow Hash Table Is CreatedNextModules

Last updated 5 years ago

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This chapter contains what is new in Java 9.

Verify if we can migrate to Java 9. Go into classes directory and run . If we get no output, we should be fine to migrate.

/Users/ondrej/app/build/classes
➜  classes git:(master) $JAVA_HOME/bin/jdeps -jdkinternals main
➜  classes git:(master)
jdeps