Java 8 advanced functionality

1 :- Foreach method

2 :- Interface enhancement(static, default methods)

3 :- Functional Interface

4 :- Lambda Expression

5 :- Stream API

6 :- Collection API (improvement)

7 :- Concurrency API (Improvement)

8 :- Java.IO API (Improvement)

9 :- Miscellaneous core improvement

10 :- Optional class

11 :- Parallel array sort

12 :- Parameter Reflection