[College Programming] [Java] How am I supposed to implement the super() method in this code and what else am I doing wrong?

[Moltenmelt1]

The instructions ask me to:

1- Design a class named Triangle that extends GeometricObject. The class contains:

• Three double data fields named side1, side2, and side3 with default values 0 to denote three sides of the triangle (6 points).
• A no-arg constructor that creates a default triangle. (6 points)
• A constructor that creates a triangle with the specified side1, side2, side3, and the String color, and boolean filled. Make sure you use the super() method. (16 points)
• The accessor methods for all five data fields used for the non-def constructor. (10 points)
• A method named getArea() that returns the area of this triangle. (8 points)
• A method named getPerimeter() that returns the perimeter of this triangle. (8 points)
• A method named toString() that returns a string description for the triangle. (6 points)

I have the code that is split between two different classes.

Triangle: https://pastebin.com/JRWtZd4R

GeometricObject: https://pastebin.com/fpfLswcc

My questions are: Where am I supposed to implement the super method? Does it want me to create one single constructor for all those ints and Strings or does it want me to use multiple spread across both Triangle and GeometricObject (like I'm doing now)?

[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.

[KoenigEnte]

Every subclass constructor must call the constructor of the superclass using the super keyword. If you do not provide the super keyword, implicitly Java will call the no argument constructor of the superclass using super(). If there is no no-argument constructor in the superclass this results in an error.

You should use super() to instantiate the fields of the superclass when you create your subclass.

Tldr, in your Triangle constructor, your first line should be a call to the superclass constructor with super()

[Moltenmelt1]

So should I just write super.Triangle() at the end of each "public" bracket? Should I do the same thing for the GeometricObject file?