getContent(sFilePath) {
		const sFileName = resolve(sFilePath);
		if (!mContent[sFileName]) {
			mContent[sFileName] = JSON.parse(readFileSync(sFilePath, "utf8"));
		}

		return mContent[sFileName];
	}
Returns the content of a given file path. The file has to be a JSON file.

@param {string} sFilePath The path to the file

@returns {Object<string, any>} Returns an object with the content of the given file path