Comparing/ checking equality against multiple Strings.

Transcribed from the original LinkedIn image post.

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/*
Checking equality against multiple string
*/
import java.util.List;
import java.util.stream.*;

public class Day01 {
    public static void main(String[] args) {
        String fileType = "mpeg";

        // have to assure that given fileType and comparing strings
        // are all in same case (case-sensitiveness)

        if (List.of("jpg", "png", "avi", "mpeg", "docx").contains(fileType)) {
            System.out.println("Founded file with type " + fileType);
        }

        // another way of doing it
        if (Stream.of("jpg", "png", "avi", "mpeg", "docx").anyMatch(fileType::equalsIgnoreCase)) {
            System.out.println("Founded file with type " + fileType);
        }
    }
}

The original LinkedIn graphic is preserved below.

Day 1 LinkedIn post