Using Lambda Expression -Java

/**
* Using Lambda Expressions
* @author asharda
*
*/
interface MyNumber { double getValue(); }
interface MathOperation
{
int operation(int a,int b);
}
public class LambdaTest {

public static void main(String[] args) {
MyNumber num=() -> 123.45;
System.out.println(num.getValue());
MathOperation addition = (int a, int b) -> a + b;
MathOperation multiplication = (int a, int b) -> a * b;
MathOperation substraction = (int a, int b) -> a – b;
System.out.println(“Addition seen is “+addition.operation(10, 5));
System.out.println(“Multiplication seen is “+multiplication.operation(10, 5));
System.out.println(“Substraction seen is “+substraction.operation(10, 5));
}

}

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About qainterviews

Software Geek,QA Expert,Blogger
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