33 lines
693 B
Java
33 lines
693 B
Java
/*
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* Explain:
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* The check method is static because it is do not need to create an Start object.
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*/
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public class Start {
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public static void main(String[] args) {
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Student.testStudent();
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Student stu = new Student(123);
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System.out.println(check(stu) == "need coffee");
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stu.fallAsleep();
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System.out.println(check(stu) == "sweet dreams");
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Chicken.testChicken();
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}
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/**
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* check student sleeping. If student is sleeping, return "sweet dreams", if
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* not, return "need coffee".
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*
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* @param stu. Student object
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* @return String.
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*/
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public static String check(Student stu) {
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if (stu.isSleeping()) {
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return "sweet dreams";
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} else {
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return "need coffee";
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}
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}
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}
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