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Author Question: Analyze the following code: double[] array = {1, 2, 3}; ArrayList list = new ... (Read 286 times)

mp14

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on: May 6, 2020
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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Reply #1 on: May 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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mp14

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Reply 2 on: May 6, 2020
Excellent

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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