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|Ans. Its an anonymous method without any declaration. |
Lambda Expression are useful to write shorthand Code and hence saves the effort of writing lengthy Code.
It promotes Developer productivity, Better Readable and Reliable code.
Sample Code for lambda
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|Difference between final and effectively final ? Why is effectively final even required ?|
|Difference between Predicate, Supplier and Consumer ?|
|What does the following lambda expression means ?|
|Difference between DoubleSummaryStatistics , IntSummaryStatistics and LongSummaryStatistics ?|
|What is the use of :: operator wef from Java 8 ?|
|What is a method reference in Java ?|
|What is Lambda Calculus ?|
|Lets say we have a set "set1" with objects of Class A, Class has a non static string called element1, Write a code ( using lambda expression ) to see if there is any object in the set with element1 = "Hello".|
|Given a collection of Employee objects, how can we get the customers with name starting with 'A' using lambda expression.|