Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
A parameterized constructor is a special type of constructor that allows you to pass arguments when creating an object. It initializes the object's instance variables with specific values based on those arguments.
A default constructor is automatically created by the compiler if no other constructors are defined in a class and initializes the object's instance variables with default values.
Arguments are the actual values passed into methods or constructors when they are called.
Overloading Constructors: Overloading constructors means having multiple constructors in a class with different sets of parameters, allowing objects to be created in various ways.