Quick Answer
A constructor is a special method that initializes a new object. Same name as the class, no return type. Called automatically when you use new. If you don't define one, Java provides a default no-arg constructor. You can have multiple constructors (constructor overloading). Use this() to call another constructor in the same class.
Answer
Constructors initialize objects. Can be default or parameterized. Overloaded constructors offer multiple initialization ways.
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Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
