[問題] static field ..should. in a static way

[candy3607 (大仁~)]

想請問一下我的code哪邊有問題?

public class UniqueCriminal {

        private static String name;
        private static boolean gender;
        private static int age;
        private static String id;
        private static UniqueCriminal bigBadGuy;

        private UniqueCriminal(String name,boolean gender,int age,String id){

        };

        void printData(String name,boolean gender,int age,String id){
                System.out.println("First suspect is:" + bigBadGuy.name);
                System.out.println("He/She's age is:" + bigBadGuy.age);
                System.out.println("Social ID:" + bigBadGuy.id);
                System.out.printf("Gender:");

                if(bigBadGuy.gender==true){
                        System.out.println("male");
                }
                else{
                        System.out.println("female");
                }
        };

        public static UniqueCriminal getInstance(){
                bigBadGuy = new UniqueCriminal(name,gender,age,id);
                bigBadGuy.name = name;
                bigBadGuy.gender = gender;
                bigBadGuy.age = age;
                bigBadGuy.id = id;
                return bigBadGuy;
        }

就是我會出現

the static field UniqueCriminal.name should be accessed in a static way

有GOOGLE了 但不知道這個bug要怎麼de QAQ

謝謝各位大大

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