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cannot create an instance of an abstract class ScrollBar

2nd Jun 2017, 6:25 AM
DoubleVermine
DoubleVermine - avatar
5 Antworten
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U can't instance abstract classes
2nd Jun 2017, 7:28 AM
Juliano Ventola
Juliano Ventola - avatar
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then how do you ues this class?
2nd Jun 2017, 1:07 PM
DoubleVermine
DoubleVermine - avatar
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I don't know what language u r programming, but in abstract classes u should implement them, for ex: Public class test implements ScrollBar{}
2nd Jun 2017, 3:47 PM
Juliano Ventola
Juliano Ventola - avatar
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is test a class you made and can we implement classes that are already made in the api?
2nd Jun 2017, 3:49 PM
DoubleVermine
DoubleVermine - avatar