The order in which constructors will be called?

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The order in which constructors will be called?

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In what order will the constructors are called when object will be created of a class ? And destructors when an object is deleted?

interface professor {}; interface researcher extends professor {}; class professor implements teacher {}; class myprofessor extends teacher implements researcher {};

Does the PLO have forgotten. Help answer the question please.

asked Mar 20, 2019 by darzet | 2 views

3 Answers

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javax · Answer 1 · 2019-03-22T21:00:14+0000

Actually it is not Java
And the order of inheritance like this: class constructor, then the constructor of the super class.
Destructors at all
Constructors in interfaces no
\r
Read here:
\rwww.javaworld.com/javaworld/jw-11-2001/jw-1102-java101.html
\rwww.artima.com/designtechniques/initializationP.html

gribozavr · Answer 2 · 2019-03-22T21:00:14+0000

interface professor {}; <- it is not Java (prompt: semicolon...)
\r
And in fact the question is: where have you found in Java destructors? (about the finalize() it is not, that is completely different)

darzet · Answer 3 · 2019-03-22T21:00:14+0000

Questions when applying for a job specifically can be built illogical that the candidate will be able to point out the "trick"

The order in which constructors will be called?

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