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Java Tutorial : Java Super Keyword (Invoke super-class constructor with parameter-Person) |
public class Person { private String name; private int age; public Person(String name, int age) { super(); this.name = name; this.age = age; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } }
public class Student extends Person { private String schoolName; public Student(String name, int age, String schoolName) { super(name, age); this.schoolName = schoolName; } public String getSchoolName() { return schoolName; } public void setSchoolName(String schoolName) { this.schoolName = schoolName; } }
public class SuperTest { public static void main(String[] args) { Student studentObj = new Student("Peter",12,"Baldwin School"); System.out.println("name = "+studentObj.getName()); System.out.println("age = "+studentObj.getAge()); System.out.println("school name = "+studentObj.getSchoolName()); } }
name = Peter age = 12 school name = Baldwin School
https://sites.google.com/site/javaee4321/java/SuperKeywordDemo_Access_Cons_Param_Person_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/SuperKeywordDemo_Access_Cons_Param_Person_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/d8875c098b832b40f6275d60d0a66e8957df40e5/BasicJava/SuperKeywordDemo_Access_Cons_Param_Person_App/?at=master
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