Monkeys banging on a keyboard to solve Hello World - https://clsc.be/21

MonkeyHelloWorld.java

public class MonkeyHelloWorld {

    public static void main( String[] args ) {
        String target = "Hello World";
        String discovered = "";
        long counted = 0l;
        do {
            counted++;
            discovered = randomString();
            if (counted % 1000 == 0) System.out.println( counted );
        } while (!target.equals(discovered));
        
        System.out.println( "Found it in " + counted + " trieds" );
    }

    private static String randomString() {
        //int len = (int)(Math.random() * 100);
        int len = 11; 
        //String[] chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ".split("");
        String[] chars = "HeloWrld ".split("");
        String out = "";
        
        do {
            out += chars[(int)(Math.random() * chars.length)];
        } while (out.length() < len);
        return out; 
    }
    
}