Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Arrays;
import java.util.List;
import java.util.function.Predicate;

public class Main {
    public static void main(String[] argv) throws Exception {
        List<String> argList = Arrays.asList("help", "v");

        Predicate<String> isHelp = (s) -> s.matches("(h|help)");
        Predicate<String> isVerbose = (s) -> s.matches("(v|verbose)");

        boolean needsHelp = argList.stream().anyMatch(isHelp);
        System.out.println(needsHelp);

        boolean verbose = argList.stream().anyMatch(isVerbose);
        System.out.println(verbose);
    }

}