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answerWhich of these is not abstract?OptionsThreadListAbstractListNone of the Mentioned

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answerWhich of these is not abstract?OptionsThreadListAbstractListNone of the Mentioned
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Solution 1

The option that is not abstract is "List". This is because in Java, List is an interface which can have concrete implementations. On the other hand, AbstractList is an abstract class in Java that implements most of the List interface. Thread is a class, not an abstract one. So, the correct answer is Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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