使用多个枚举实现一个接口的Java泛型

public interface MyGenericInterface<T> {
    void doSomething(T item);
}

public enum StringEnum implements MyGenericInterface<String> {
    INSTANCE;

    @Override
    public void doSomething(String item) {
        // 实现具体逻辑
    }
}

public enum IntegerEnum implements MyGenericInterface<Integer> {
    INSTANCE;

    @Override
    public void doSomething(Integer item) {
        // 实现具体逻辑
    }
}

public class Main {
    public static void main(String[] args) {
        MyGenericInterface<String> stringGenericInterface = StringEnum.INSTANCE;
        stringGenericInterface.doSomething("Hello");

        MyGenericInterface<Integer> integerGenericInterface = IntegerEnum.INSTANCE;
        integerGenericInterface.doSomething(123);
    }
}