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by bnn555
If java has no pointers why the most common error is the Null Pointer Exception ???
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Comments
cand declari o variabila de referinta (obiect) asta se considera ca si creerea de "pointer" catre un obiect
Null Pot Explica, pt ca nu mi-s developer WAT 🙂
de fapt chiar se creaza un obiect si un pointer pentru el, pointerul fiind asignat la variabila care crezi ca e de fapt obiectul.
Deci are pointeri dar te minte ca nu 🙂
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java foloseste pointeri intern, dar developer-ul nu are acces la ei. este transparent
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