The following problem requires you to write in Java code:

Youre writing a Nethack-style text-based role-playing game that supports saving the games current state to a text file. You decide to represent items in your characters inventory using certain symbols in the file:

+ - weapon

@ - potion

* - dark chocolate bar (your character is magically prevented from carrying inferior milk chocolate bars)

Write the static method int[] countItems(String s) in a class named NetHackClone which returns an array containing the number of weapons, potions, and dark chocolate bars (in that order) represented within the string s. Assume that s contains only the three characters above. For example, calling countItems("@@+**+@***") should return the array {2, 3, 5}.