Parent Java Class +NUM1:double +NUM2:double +NUM3:double getdata() sum() Child |-NUM4:double #NUMS:double input() average() Java main class Write java program for the following class diagram....

Extracted text: Parent Java Class +NUM1:double +NUM2:double +NUM3:double getdata() sum() Child |-NUM4:double #NUMS:double input() average() Java main class Write java program for the following class diagram. "getdata()" and "input()" are the functions used to get the values from the user. "sum()" is used to find the sum of 3 numbers in Parent class. "average()" is used to find the average of all the 5 numbers both in parent and child class. Write the necessary code in "void main()" for creating object and access the functions.