INTERVIEW QUESTIONS J2EE CORE JAVA DETAILS

Question: How are this() and super() used with constructors?

Answer: * Constructors use this to refer to another constructor in the same class with a different parameter list.
* Constructors use super to invoke the superclass's constructor. If a constructor uses super, it must use it in the first line; otherwise, the compiler will complain.

* Constructors use this to refer to another constructor in the same class with a different parameter list.
* Constructors use super to invoke the superclass's constructor. If a constructor uses super, it must use it in the first line; otherwise, the compiler will complain.
Source: CoolInterview.com

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