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Author Question: Analyze the following code: double[] array = {1, 2, 3}; ArrayList list = new ... (Read 354 times)

mp14

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Analyze the following code:

double[] array = {1, 2, 3};
ArrayList list = new ArrayList<>(Arrays.asList(array));
System.out.println(list);

◦ The code has a compile error because asList(array) requires that the array elements are objects.
◦ The code is correct and displays [1, 2, 3].
◦ The code has a compile error because an integer such as 1 is automatically converted into an Integer object, but the array element type is Double.
◦ The code is correct and displays [1.0, 2.0, 3.0].


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Marked as best answer by mp14 on May 6, 2020

wshriver

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mp14

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Reply 2 on: May 6, 2020
Excellent


chereeb

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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