Storing constant webdriver elements in an enum

class ExampleClass {
    static int staticField;
    static void staticMethod() {
        ExampleClass example = new ExampleClass();
        example.staticField;     // Equivalent to ExampleClass.staticField;
        example.staticMethod();  // Equivalent to ExampleClass.staticMethod();
    }
}

// Every enum class extends Enum<ThisEnumClassName>. 
// Since we want T to be enum we must write it as "extends Enum"
// but Enum is also generic and require type of store parameters 
// so we need to describe it as Enum<T> which finally gives us - T extends Enum<T>
static <T extends Enum<T>> T reverse(String name, Class<T> clazz) {
    for (T t : clazz.getEnumConstants())
        if (t.name().equals(name))
            return t;
    return null;
}

Enum.valueOf(YourEnumClass.clazz, "ENUM_FIELD_NAME")

class Foo {
    public static int bar = 0;
}

int i = Foo.bar;

Foo foo = new Foo();
int i = foo.bar;

State state = State.enable;
State state2 = state.disable;

State state2 = State.enable.disable;

State state = null;
State[] allStates = state.values();