What are the important features of Java 8?

Java 8 is the newest version of java released by oracle in the year of 2014. It includes various enhancements.

Following are features of Java 8:

  • Functional Interfaces
  • Stream API
  • Lambda Expressions
  • Java IO improvements
  • Collection API improvements
  • Default and static methods in interfaces
  • JDBC Enhancements
  • ForEach() method

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What are the important features of Java 8?

Can we overload the main method in Java?

What is Instance variable?

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What is the difference between JDK and JRE?

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Can we define a static constructor in Java?

Can we declare the main method as private in Java?

How to check Java version?

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