static countCharInText(character, text) {
        let charCounter = 0;
        for (let i = 0; i < text.length; i++) {
            if (text[i] === character) {
                charCounter++;
            }
        }

        return charCounter;
    }
Count the number of occurrence of the given character, in the given text.

@param {string} character
@param {string} text
@returns {number}