Get generic type of class at runtime

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野的像风
野的像风 2020-11-21 04:40

How can I achieve this?

public class GenericClass
{
    public Type getMyType()
    {
        //How do I return the type of T?
    }
}
26条回答
  •  小鲜肉
    小鲜肉 (楼主)
    2020-11-21 05:24

    public static final Class getGenericArgument(final Class clazz)
    {
        return (Class) ((ParameterizedType) clazz.getGenericSuperclass()).getActualTypeArguments()[0];
    }
    

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