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What are the new features in Java?

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What are the new features in Java?

Here are nine exciting new features that will ship with Java 9.

  • The Java Platform module system. The defining feature for Java 9 is an all-new module system.
  • Linking.
  • JShell: the interactive Java REPL.
  • Improved Javadoc.
  • Collection factory methods.
  • Stream API improvements.
  • Private interface methods.
  • HTTP/2.

What are the 12 features of Java?

Java 12 features

  • Switch expressions (JEP 325)
  • Default CDS archives.
  • Shenandoah.
  • Microbenchmark suite.
  • JVM constants API.
  • One AArch64 port, not two.
  • Abortable mixed collections for G1.
  • Promptly return unused committed memory from G1.

What are the 11 features of Java?

4. Java 11 Features

  • Running Java File with single command.
  • New utility methods in String class.
  • Local-Variable Syntax for Lambda Parameters.
  • Nested Based Access Control.
  • JEP 321: HTTP Client.
  • Reading/Writing Strings to and from the Files.
  • JEP 328: Flight Recorder.

What are the features of Java8?

Ans: Following are the characteristics of Java 8:

  • Lambda expressions.
  • Method references.
  • Functional interfaces.
  • Stream API.
  • Default methods.
  • Base64 Encode Decode.
  • Static methods in interface.
  • Optional class and many more.

What are new features in Java 7?

Binary integer literals. Allowing underscores in numeric literals. Catching multiple exception types and rethrowing exceptions with improved type checking. Automatic resource management in try -statement.

What are Java 9 features?

Java 9 Features

  • Platform Module System (Project Jigsaw)
  • Interface Private Methods.
  • Try-With Resources.
  • Anonymous Classes.
  • @SafeVarargs Annotation.
  • Collection Factory Methods.
  • Process API Improvement.
  • New Version-String Scheme.

What is lambda expression in Java with example?

Lambda Expressions were added in Java 8. A lambda expression is a short block of code which takes in parameters and returns a value. Lambda expressions are similar to methods, but they do not need a name and they can be implemented right in the body of a method.