Why cant we write code as List numbers = new ArrayList();?

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Why can’t we write code as List numbers = new ArrayList();?

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Advanced Java Programming

ISBN: 9780199455508

1st Edition

Authors: Uttam Kumar Roy

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Question Posted: Jan 12, 2024 05:50 AM

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Below is the code and the output from the code running. I need help with the Subscription list class. More specifcally the add method. This code created an arraylist of objects and i am not sure how...
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Why cant we write code as List numbers = new ArrayList();?

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Actually we can write code as List numbers new ArrayList Heres why this works List and ArrayList are ...View the full answer

Advanced Java Programming

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