Search Interview Questions
| More than 3000 questions in repository.|
There are more than 900 unanswered questions.
Click here and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
|Core Java - Interview Questions and Answers for 'Predicate' - 1 question(s) found - Order By Newest|
|Ans. Predicate represents an anonymous function that accepts one argument and produces a result.|
Supplier represents an anonymous function that accepts no argument and produces a result.
Consumer represents an anonymous function that accepts an argument and produces no result.
Sample Code for Predicate
Sample Code for Supplier
Sample Code for Consumer
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  java   java8   predicate   consumer   supplier   lambda expression   predicate vs consumer vs supplier expert|
|What is a Lambda Expression ? What's its use ?|
|Difference between final and effectively final ? Why is effectively final even required ?|
|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 ?|
|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.|
|Why do you think lambda expressions are considered such a big thing for Java 8?|