Solution: The Key-Value Config Loader

public class ConfigLoader {
    // The generic class definition required by the main method
    public static class ConfigEntry<T> {
        private String key;
        private T value;
        public ConfigEntry(String key, T value) {
            this.key = key;
            this.value = value;
        }
        public String getKey() {
            return key;
        }
        public T getValue() {
            return value;
        }
    }
    public static void main(String[] args) {
        // TEST CODE - DO NOT MODIFY
        ConfigEntry<String> title = new ConfigEntry<>("AppTitle", "Dashboard Pro");
        ConfigEntry<Integer> timeout = new ConfigEntry<>("Timeout", 3000);
        ConfigEntry<Boolean> active = new ConfigEntry<>("IsActive", true);
        System.out.println(title.getKey() + " : " + title.getValue());
        System.out.println(timeout.getKey() + " : " + timeout.getValue());
        System.out.println(active.getKey() + " : " + active.getValue());
    }
}