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In the context of object-oriented programming, method overriding is a feature that allows a subclass to provide a specific implementation of a method that is already provided by its parent class. The method in the subclass must have the same name, return type, and parameters as the method in the parent class. The keyword 'override' is used to indicate this behavior.
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In this code, there are two classes: 'Sports' and 'Soccer'. 'Soccer' is a subclass of 'Sports'. The 'Sports' class has two methods: 'getName' and 'getNumberOfTeamMembers'. The 'Soccer' class overrides the 'getName' method from the 'Sports' class, providing its own implementation. In the 'main' method, instances of both 'Sports' and 'Soccer' are created and their methods are called to demonstrate the difference in behavior due to method overriding.
/**
*
*/
package com.javaaid.hackerrank.solutions.languages.java.oop;
/**
*
*/
class Sports {
String getName() {
return "Generic Sports";
}
// Write your overridden getNumberOfTeamMembers method here
void getNumberOfTeamMembers() {
System.out.println("Each team has n players in " + getName());
}
}
class Soccer extends Sports {
@Override
String getName() {
return "Soccer Class";
}
}
public class JavaMethodOverriding {
public static void main(String[] args) {
Sports c1 = new Sports();
Soccer c2 = new Soccer();
System.out.println(c1.getName());
c1.getNumberOfTeamMembers();
System.out.println(c2.getName());
c2.getNumberOfTeamMembers();
}
}
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