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Family relations

Java Syntax, Level 2, Lesson 2

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what should be changed?? Please help It will mean a lot to me

In the main method, create a Man object and save a reference to it in the variable man.
Also, create a Woman object and save a reference to it in the variable woman.

Hint: Use the following construct to create a Woman object and assign a reference to that object to the variable woman:
VariableType variableName = new TypeOfObjectBeingCreated();
Save a reference to the previously created Woman object in man.wife.
Save a reference to the previously created Man object in woman.husband (Hint: woman.husband = man).

Requirements:

In the main method, create a Man object and save a reference to it in the variable man.
In the main method, create a Woman object and save a reference to it in the variable woman.
In the main method, store a reference to the previously created Woman object in man.wife.
In the main method, store a reference to the previously created Man object in woman.husband.
The Man class must have 3 variables.
The Woman class must have 3 variables.

package com.codegym.task.task02.task0204; /* Family relations */ public class Solution { public static void main(String[] args) { //write your code here Man man = new Man(); man.age = 25; man.height = 65; man.wife = woman; Woman woman = new Woman(); woman.age = 25; woman.height = 625; woman.husband = man; } public static class Man { public int age; public int height; public Woman wife; } public static class Woman { public int age; public int height; public Man husband; } }

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Agent Smith

Level 38

2 August 2020, 18:40

There are several issues with your code: 1) man.wife = woman; In this line you are trying to set "men" object instance variable to "woman", but "woman" rerefence variable doesn't exist yet! It will yield a compile time error. Check your code carefully again, it gets executed from top to bottom. 2) Also, there is nothing in the exercise description about setting age or height in both objects.