Top 10 Features of Java 8

Published: 08 May 2016
on channel: Kwik Minute
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1. Lambda: Java 8 supports Lambda that treat code as data.

2. Functional Interface: An interface with just one method. It can be converted into Lambda.

3. Streams: Stream enables functional programming in Java. Helps in writing clean and concise code.

4. Optional: It is just a container to hold a value of type t or null. Solution to NullPointerException.

5. Clock/Date: Java 8 supports Date/Time like Joda-Time. Clock class provides APIs for time.

6. Nashorn JavaScript: Javascript engine Nashorn is added for Java and Javascript interoperability..

7. Base64: Java 8 supports Base64 encoding as a library.

8. Parameter Names: You can get Parameter Names in Java 8.

9. Parallel Arrays: Java 8 allows parallel arrays processing for fast performance.

10. JDEPS: Class dependency analyzer JDEPS shows the class/package/jar dependencies.


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