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java 訪問權限

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訪問權限

package thinking;

public class Soup {

    private Soup(){};
    
    public static Soup makeSoup(){
        System.out.println("soup");
        return new Soup();
    }
    
    private static Soup soup = new Soup();
    
    public static Soup access(){
        return soup;
    }
}

java 訪問權限