FreshJuice juice = new FreshJuice();
juice.size = FreshJuice.FreshJuiceSize.MEDIUM ; }}
//请问FreshJuice juice = new FreshJuice(); 这里创建的对象一定是个方法吗?我改为这样行不行FreshJuice juice = new FreshJuice;为什么?
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