All Languages >> TypeScript >> java check if element exists in array

“java check if element exists in array” Code Answer’s

java check if element exists in array

typescript by 2 Programmers 1 Bug

on Apr 07 2020 Donate

package com.mkyong.core;

import java.util.Arrays;
import java.util.List;

public class StringArrayExample1 {

    public static void main(String[] args) {

        String[] alphabet = new String[]{"A", "B", "C"};

        // Convert String Array to List
        List<String> list = Arrays.asList(alphabet);
        
        if(list.contains("A")){
            System.out.println("Hello A");
        }

    }

}
Copy

Source: mkyong.com

java check if element exists in array

typescript by 2 Programmers 1 Bug

on Apr 07 2020 Donate

	// Convert to stream and test it
	boolean result = Arrays.stream(alphabet).anyMatch("A"::equals);
	if (result) {
		System.out.println("Hello A");
	}
Copy

Source: mkyong.com