Java challengers #48 - Object Reference, String, StringBuffer, ByRef, ByValue

Published: 03 October 2019
on channel: Challenger Developer

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Does Java passe parameters by value or by reference? Do you know how an object reference in Java works? What happens when a String or a StringBuffer value is changed?

To find these answers, watch this Java Challenger!

Get the code of the Java Challengers and run your own tests:
https://javachallengers.com/code

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