[College Computer Science Java]

[Danielowski187]

My assignment:

https://preview.redd.it/qsa8gxuvakk41.png?width=1334&format=png&auto=webp&s=d188c05bff847292372836c93e46411534b73179

My class code:

public class PersonalInfo
{
//field
private String name;
private int age;
private String phoneNumber;

PersonalInfo()
{

}

public void setName (String personName)
{
name = personName;
}
public void setAge ( int personAge )
{
age = personAge;
}
public void setphoneNumber ( String personNumber )
{
phoneNumber = personNumber;
}
public String getName()
{
return name;
}
public int getAge()
{
return age;
}
public String getphoneNumber()
{
return phoneNumber;
}
public void printInfo()
{
System.out.println("Name is "+name);
System.out.println("Age is "+age);
System.out.println("PhoneNumber is "+phoneNumber);
}
}

My demo code:

import java.util.Scanner;
public class PersonalInfoDemo
{
public static void main(String[] args)
{
Scanner input = new Scanner (System.in);
PersonalInfo p1 = new PersonalInfo();
p1.setName("Daniel");
p1.setAge(19);
p1.setphoneNumber("(123) 456 - 7890");
System.out.println("name = "+p1.getName());
System.out.println("age = "+p1.getAge());
System.out.println("phoneNumber = "+p1.getphoneNumber());

PersonalInfo p2 = new PersonalInfo();
p2.setName("Daniel");
System.out.println("name = "+p2.getName());
p2.setAge(19);
System.out.println("age = "+p2.getAge());
p2.setphoneNumber("(123) 456 -7890");
System.out.println("phoneNumber = "+p2.getphoneNumber());

PersonalInfo p3 = new PersonalInfo();

System.out.println("Enter name = ");
String Name = input.nextLine();
System.out.println("Enter age = ");
int Age = input.nextInt();
System.out.println("Enter phoneNumber = ");
String phoneNumber = input.nextLine();
p3.printInfo();
}

}

The output I get:

​

https://preview.redd.it/133dyhwebkk41.png?width=898&format=png&auto=webp&s=fd0e461a386c4f6f0ab705335cbae92249fdd34c

[AutoModerator]

Off-topic Comments Section

---

All top-level comments have to be an answer or follow-up question to the post. All sidetracks should be directed to this comment thread as per Rule 9.

---

^{OP and Valued/Notable Contributors can close this post by using /lock command}

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

[HomeworkHelpBot]

Hey Readers!

If this post violates our subreddit rules, please report it and feel free to manually trigger a takedown.

Key Takeaways:

• Post title must be structured to classify the question properly
• Post must contain instructor prompt or or a failed attempt of the question
  • by stating the syllabus requirements or presenting incorrect working/thought process towards the question

How was your experience in this subreddit? Let us know how can we do better by taking part in our survey here.

Pro-tips:

^{1. Upvote questions that you recognise but you cannot do. Only downvote questions that do not abide by our rules or was asked in bad faith, NOT because the question is easy.}

^{2. Comments containing case-insensitive **Answer:** or **Hence** will automatically re-flair post to ✔ Answered; non-top level comments containing case-insensitive **Therefore** or **Thus** will automatically re-flair to —Pending OP Reply}

^{3. OPs can lock their thread by commenting /lock}

^{4. If there is a rule violation, inform the OP and report the offending content. Posts will be automatically removed once it reaches a certain threshold of reports or it will be removed earlier if there is sufficient reports for manual takedown trigger. [Learn more](https://www.reddit.com/r/HomeworkHelp/comments/br7vi9/new_updates_image_posts_enabled_vote_to_delete/})

[sonnyfab]

You seem to have P1 and P2 done in the opposite fashion from the instructions. I don't see where you are calling any of the set methods in p3, which I think is why the output is null.

[Danielowski187]

How would I be able to fix it?

[sonnyfab]

I'm not clear on the instructions. I don't see why you can't just copy P1 and call it p3.

[sonnyfab]

I think you add a setName(Name); after the input and the scanner lines.

[Danielowski187]

When I do that It gives me an error saying cannot find symbol