Private Methods in Interface – Java 9

Deepika Sahu answered on January 28, 2022 Popularity 8/10 Helpfulness 2/10

answer Private Methods in Interface – Java 9

related private method in interface java

Private Methods in Interface – Java 9

Comment

import java.util.function.IntPredicate;
import java.util.stream.IntStream;
 
public interface CustomCalculator 
{
    default int addEvenNumbers(int... nums) {
        return add(n -> n % 2 == 0, nums);
    }
 
    default int addOddNumbers(int... nums) {
        return add(n -> n % 2 != 0, nums);
    }
 
    private int add(IntPredicate predicate, int... nums) { 
        return IntStream.of(nums)
                .filter(predicate)
                .sum();
    }
}

Popularity 8/10 Helpfulness 2/10 Language java

Source: howtodoinjava.com

Tags: interface java java-9 private-methods

Link to this answer
Share Copy Link

Contributed on Dec 30 2022

Deepika Sahu

0 Answers Avg Quality 2/10

Closely Related Answers

private method in interface java

Comment

used in java 9 and later
Private method can be used only inside interface and other static 
and non-static interface methods.

Popularity 9/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: interface inte

Link to this answer
Share Copy Link

Contributed on Jan 28 2022

coder

0 Answers Avg Quality 2/10

Private Methods in Interface – Java 9

Contents

More Related Answers

Private Methods in Interface – Java 9

Closely Related Answers

private method in interface java

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.